Feet. SACH Foot low activity. SACH Foot. Overview PRODUCT HIGHLIGHTS: Flexible toe belting with three toe resistances

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3 SACH Foot low activity Feet SACH Foot The SACH Foot is an affordable, lightweight option for low-activity amputees. PRODUCT HIGHLIGHTS: Flexible toe belting with three toe resistances Molded-in titanium pyramid makes foot lightweight and inexpensive Low-activity, waterresistant foot Overview Expanding on the benefits of the traditional SACH foot, this low activity model is created with a titanium pyramid already attached. Since no bolt is needed, this model weighs less than traditional SACH feet with a separate pyramid attachment. Available in a unisex, lifelike, water-resistant cosmesis, the SACH Foot with Titanium Pyramid offers a lightweight composite heel, flexible toe belting with three toe resistances, two heel heights, and interchangeable heel inserts. All three heel inserts are included with each foot. The SACH Foot is also available without the molded-in pyramid. A soft, medium, and firm heel inserts are included with the SACH foot. The foot cosmesis is available in (from left) medium brown, tan, and buff OR

4 Feet SACH Foot Ordering Guidelines: SACH Foot Ordering Options Included with Foot Name Code: SFP = SACH Foot with Titanium Pyramid SFT = SACH Foot Size of Foot: 22 to 31 cm 22 Side of Foot: L = Left, R = Right R Foot Color: B = Buff, M = Medium Brown, T = Tan B Toe Resistance: 2 = Low, 3 = Regular, 4 = High 3 Heel Height: L = Low 10 mm (3/8 ), M = Medium 18 mm (3/4 ) M All three heel inserts SFP-22RB-3M Approximate Product Weight Heel Insert Densities Build Height Patient Weight Limit** Warranty SACH Foot with Titanium Pyramid: 490 g (1.08 lb)* SACH Foot: 475 g (1.05 lb) Soft, Medium, Firm SACH Foot with Titanium Pyramid: 3.5 (8.89 cm) SACH Foot: 3.4 (8.64 cm) 250 lbs (115 kg) 12 months from WillowWood invoice date for foot and foot shell Toe Resistance Chart To select proper toe resistance: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight, select toe resistance from the chart below. 130 lbs ( 59 kg) Low (2) (60-81 kg) Regular (3) lbs ( kg) High (4) * Based on 26 cm foot ** Body weight plus any loads normally or routinely carried cannot exceed this weight limit. 75 WILLOWWOODCO.COM

5 Single Axis Foot low activity Feet Single Axis Foot The Single Axis Foot is suitable for endoskeletal applications. PRODUCT HIGHLIGHTS: Molded-in titanium pyramid Interchangeable anterior and posterior bumpers Low-activity, waterresistant foot Overview Constructed of strong, lightweight composites and an advanced design, WillowWood offers the most progressive Single Axis Foot available. Ten to twenty percent lighter than conventional Single Axis Feet, this low-activity model features a unisex, lifelike, water-resistant cosmesis and interchangeable anterior and posterior bumpers in three durometers. Available with a molded-in titanium pyramid. It features a lifelike cosmesis and interchangeable anterior and posterior bumpers in three durometers. Replacement parts are available for the Single Axis Foot. (SAF Endoskeletal Single Axis Ankle) Three deflection bumper options are available for both anterior and posterior use. The foot cosmesis is available in (from left) medium brown, tan, and buff OR

6 Feet Single Axis Foot Ordering Guidelines: Single Axis Foot Ordering Options Included with Foot Name Code: SAA = Single Axis Foot Assembly SAF = Single Axis Foot (Bumper information not required when ordering foot only) Size of Foot: 22 to 31 cm 26 Side of Foot: L = Left, R = Right L Foot Color: B = Buff, M = Medium Brown, T = Tan B Toe Resistance: 2 = Low, 3 = Regular, 4 = High 2 Heel Height: L = Low 10 mm (3/8 ), M = Medium 18 mm (3/4 ) L Anterior Bumper: S = Soft, M = Medium, F = Firm M Posterior Bumper S = Soft, M = Medium, F = Firm M Approximate Product Weight All three heel inserts Single Axis Only: 451 g (.99lb)* Single Axis Assembly: 571 g (1.27 lb)** SAA-26LB-2L-MM Heel Insert Densities Build Heights Patient Weight Limit** L-Code Suggestion Warranty Replacement Part Soft, Medium, Firm Single Axis Foot Assembly: 3.5 (8.89 cm) Single Axis Foot only: 3.4 (8.64 cm) 250 lbs (115 kg) L months from WillowWood invoice date for foot and foot shell Endoskeletal SA Ankle: SAF Bumper Selection Guidelines Foot Size Soft Anterior Bumper Medium Firm Soft Posterior Bumper Medium Firm cm 120 lbs (55 kg) lbs ( kg) lbs (75 kg) lbs ( kg) cm lbs (115 kg) lbs (79 kg) lbs ( kg) cm lbs (84 kg) lbs ( kg) lbs (115 kg) cm lbs (89 kg) lbs ( kg) lbs (89 kg) lbs ( kg) cm lbs (73 kg) lbs ( kg) lbs (73 kg) lbs ( kg) Toe Resistance Chart To select proper toe resistance: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight, select toe resistance from the chart below. 130 lbs ( 59 kg) Low (2) lbs (60-81 kg) Regular (3) lbs ( kg) High (4) * Based on 26 cm foot ** Based on 26 cm foot, ankle, pin, bumpers *** Body weight plus any loads normally or routinely carried cannot exceed this weight limit. 77 WILLOWWOODCO.COM

7 DuraWalk Foot low activity Feet DuraWalk Foot The DuraWalk Foot has a flexible toe spring that allows for a smooth gait and easy transfer through stance phase. PRODUCT HIGHLIGHTS: Highly flexible toe spring Low-activity foot with 350 lb weight limit Multi-axial function Modular, replaceable foot shell allows easy access for clinical adjustments Three urethane heel density options Overview WillowWood s most advanced low-activity foot is the DuraWalk. The integrated design of the toe pad, urethane heel, and foot shell provides multiaxial function for the user. The flexible toe spring allows for a smooth gait cycle while the foot s multiaxial function provides stability on uneven terrain. Clinicians may change the heel density of the foot in order to maximize function. The foot s construction and performance make it suitable for both transtibial and transfemoral amputee use for patients up to 350 pounds. The DuraWalk Foot Shell, available separately, is molded specifically for the foot to provide a perfect fit. The low-cut foot shell permits easy access to the foot for clinical adjustments. The slightly flexible foot shell allows a better fit in various shoe styles and has a reinforced sole for increased durability. In addition to exceptional performance and an economical price, the DuraWalk Foot provides a modern, attractive design generally reserved for high activity feet. Soft and Medium urethane heels are included with the foot. A Firm heel density is available separately. The foot shell s size is indicated on the bottom exterior for easy reference. Standard and heavy duty (shown) endoskeletal kits are available OR

8 Feet DuraWalk Foot Ordering Guidelines: DuraWalk Foot To order, determine foot specifications and the corresponding foot shell size. Foot Ordering Options Foot Shell Ordering Options Size of Foot: 2324 = 23 or 24 cm = 25 or 26 cm 2728 = 27 or 28 cm 2930 = 29 or 30 cm Toe Resistance: 1 to 5 (refer to chart below) 1 Size of Foot: 23 to 30 cm 23 Side of Foot: L = Left, R = Right L Foot Shell Color: B = Buff, M = Medium Brown, T = Tan B DWF FSDW-23LB Included with Foot Included with Foot Shell Approximate Product Weight Patient Weight Limit* Soft and Medium Heel Inserts. The Firm Heel Insert is available separately. Spectra Sock 502 g (based on 26 cm foot with foot shell) 350 lbs (160 kg) Build Height Heel Height Foot and Foot Shell Sizes Cosmesis L-Code Suggestion 2 3/4 (70 mm) 3/8 (10 mm) 23 to 30 cm Lifelike in Buff, Tan or Medium Brown L5972 & L (10 mm) 2.75 (70 mm) Warranty Endoskeletal Kits 12 months from WillowWood invoice date for foot and foot shell Kits include a DuraWalk Foot, Soft and Medium Heel Inserts, a foot shell, and a Spectra Sock. Standard Kit: 30 mm Aluminum adapter with aluminum tube, 250 lb weight limit. DWF-KIT Heavy Duty Kit: 30 mm Titanium adapter with composite tube, 350 lb weight limit. DWF-HDKIT Heel Inserts Soft Medium Firm cm DWH-SS DWH-SM DWH-SF cm DWH-LS DWN-LM DWH-LF Toe Resistance Chart To select proper toe resistance: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight, select toe resistance from the chart below. 150 lbs ( 68 kg) Very Low (1) lbs (69-90 kg) Low (2) lbs ( kg) Regular (3) lbs ( kg) High (4) lbs ( kg) Very High (5) * Body weight plus any loads normally or routinely carried cannot exceed this weight limit. 79 WILLOWWOODCO.COM

9 Carbon Copy 2 Foot moderate activity Feet Carbon Copy 2 The Carbon Copy 2 Foot was the first conventional, lightweight, energy-storing prosthetic foot on the market to incorporate carbon composites. PRODUCT HIGHLIGHTS: Incorporates carbon/nylon keel for increased durability Dual spring design provides energy return Overview The Carbon Copy 2 Foot was the first cosmetically appealing, energy-storing foot brought to market. It continues to thrive on its valued reputation as being an ideal solution for active amputees. The incorporation of a carbon/nylon keel gives increased durability and longevity. Its dual spring design provides a smooth transition from heel to toe, allowing for additional stability and added confidence. The Carbon Copy 2 Foot carries a weight limit up to 250 lbs (115 kg). For exoskeletal applications, use the titanium foot pyramid and an interface plate. The foot cosmesis is available in (from left) medium brown, tan, and buff OR

10 Feet Carbon Copy 2 Ordering Guidelines: Carbon Copy 2 Foot Ordering Options Name Code: CC2M = Carbon Copy 2 - Men s Foot CC2W = Carbon Copy 2 - Women s Foot Size of Foot: Women - 22 to 31 cm Men - 23 to 31 cm 26 Side of Foot: L = Left, R = Right L Foot Color: B = Buff, M = Medium Brown, T = Tan B Toe Resistance: 1 = Very, Very Low (special order), 2 = Very Low, 3 = Low, 4 = Regular, 5 = High (special order), 2 Heel Height: L = Low 10 mm (3/8"); M = Medium 18 mm (3/4") L Heel Density: S = Soft, M = Medium, F = Firm M Included with Foot Men s: Foot Bolt M x 50 Women s: Foot Bolt M x 43 CC2M-26LB-2L-M Approximate Product Weight Men s: 588 g Women s: 520 g Heel Densities Soft, Medium, Firm Heel Height Men s: 3/4 (18 mm) or 3/8 (10 mm) Women s: 3/8 (10 mm) Clearance* Men s: 3.4 (8.64 cm) Women s: 3 (7.62 cm) Patient Weight Limit** Cosmesis L-Code Suggestion Warranty Trial Period 250 lb (115 kg) Lifelike in Buff, Tan or Medium Brown L months from invoice date 30 days from invoice date Toe Resistance Chart To select proper toe resistance: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight, select toe resistance from the chart below. FOOT SIZE Women s (22-27 cm): Men s(23-25 cm): Men s (26-31 cm): 110 lbs ( 50 kg) 120 lbs ( 54 kg) 130 lbs ( 59 kg) Very Low (2) lbs (51-68 kg) lbs (55-73 kg) lbs (60-77 kg) Low (3) lbs (69-91 kg) lbs ( kg) lbs ( kg) Regular(4) * Body weight plus any loads normally or routinely carried cannot exceed this weight limit. ** Based on 26 cm foot with foot shell. 81 WILLOWWOODCO.COM

11 Impulse Foot moderate activity Feet Impulse Foot The Impulse Foot, shown in buff, is also available in a Symes version. PRODUCT HIGHLIGHTS: Flexible foot with outstanding toe response Recessed keel allows for endoskeletal, exoskeletal, or Symes applications Pair with Impulse Ankle for added stability Up to 350 lb (160 kg) weight limit Overview The Impulse Foot consists of a composite foot plate attached to a carbon/nylon keel. The foot plate is composed of the same high-performing composite material used in the Pathfinder II Foot. The foot provides high energy return, flexibility, and good toe response. Featuring a recessed keel, the Impulse can be used for endoskeletal, exoskeletal, or Symes applications. Partner the foot with the multiaxial Impulse Ankle for added stability on uneven ground. The Impulse foot carries a weight limit of up to 350 lbs (160 kg). The Impulse Symes System includes an Impulse Symes Foot and a Symes Adapter Kit. The keel of the Impulse Symes Foot is curved at the same radius as the Symes Socket Adapter, eliminating the need for any type of interface plate and slightly lowering the clearance needed. The Symes Adapter Kit allows angular adjustments (during the alignment phase) as well as length adjustments. The Impulse Symes foot carries a weight limit of up to 250 lbs (115 kg). A shaped foam ankle is included with the Impulse Foot. (2LAM/W-XXX Impulse Shaped Foam Ankle, Men s/women s) Heel inserts for the Impulse Foot are available in Soft, Medium, and Firm and are included with each purchase. The multiaxial Impulse Ankle with restricted dorsiflexion allows for more foot response. (IMPA-X Impulse Ankle) Foot cosmesis available in, from left to right, buff, medium brown, and tan OR

12 Feet Impulse Foot Ordering Guidelines: Impulse Foot Ordering Options Name Code: IMPM = Impulse - Men s Foot IMPW = Impulse - Women s Foot IMSM = Impulse Symes - Men s Foot IMSW = Impulse Symes - Women s Foot Size of Foot: Women - 22 to 27 cm Men - 22 to 31 cm 26 Side of Foot: L = Left, R = Right L Foot Color: B = Buff, M = Medium Brown, T = Tan B Toe Resistance: 1 = Very Low, 2 = Low, 3 = Regular, 4 = High, 5 = Very High, 6 = Heavy Duty Toe #1, 7 = Heavy Duty Toe #2 (refer to chart below) 4 Heel Height: L = Low 10 mm (3/8"); M = Medium 18 mm (3/4"); H = High 30 mm (1-1/8 ) M IMPM-26LB-4M Included with Foot Impulse Foot: Shaped Foam Ankle, M10-1.5x 43 mm foot bolt with Loctite, Heel inserts (3) Impulse Symes Foot: Symes Adapter Kit, M10-1.5x 43 mm foot bolt with Loctite, Heel inserts (3) Approximate Product Weight Impulse Foot: Impulse Symes Foot: Men s: 453 g (1.00 lb)* Men s: 494 g (1.09 lb)* Women s: 400 g (.88 lb)* Women s: 441 g (.97 lb)* Heel Insert Densities Soft, Medium, Firm (all three included) Clearance* Impulse Foot: 1.38 (3.51 cm) Impulse Symes Foot: 1.75 (4.45 cm) Patient Weight Limit** Impulse Foot: 350 lb (160 kg)** Impulse Symes Foot: 250 lb (115 kg)** L-Code Suggestion Warranty Trial Period Optional Impulse Ankle L5976, L5986 only when using optional Impulse Ankle 12 months from invoice date 30 days from invoice date Multiaxial ankle with restricted dorsiflexion allows for greater foot response without limiting the foot s energy response. The Impulse Ankle is available in six stiffness options (see chart below). Not for use with the Impulse Symes Foot. To select proper toe resistance & ankle stiffness: The patient s body weight plus any loads normally or routinely carried must not exceed 350 lbs (160 kg) for the Impulse Foot or 250 lbs (115 kg) for the Impulse Symes Foot. This modified body weight is used to determine toe resistance. Toe Resistance Chart FOOT Impulse Symes Foot Impulse Foot Choose ankle stiffness by patient s modified body weight**. Ankle Stiffness Chart 110-below (49 kg-below) Very Low (1) Very Low (1) 110-below (49 kg-below) Red IMPA-R lbs (50-66 kg) Low (2) Low (2) lbs (50-68 kg) Red IMPA-R lbs (67-82 kg) Regular (3) Regular (3) lbs (69-86 kg) Blue IMPA-B lbs (83-98 kg) High (4) High (4) lbs ( kg) Yellow IMPA-Y lbs ( kg) Very High (5) Very High (5) lbs ( kg) Green IMAP-G Heavy Duty Toe #1 (6) lbs ( kg) Black IMPA-K Heavy Duty Toe #2 (7) lbs ( kg) White IMPA-W * Based on size 26 cm foot. ** Body weight plus any loads normally or routinely carried cannot exceed this weight limit. 83 WILLOWWOODCO.COM

13 Magnum Foot moderate activity Feet Magnum Foot Magnum Heavy Duty Foot (shown in Buff). PRODUCT HIGHLIGHTS: 350 lb weight limit Moderate to high activity (U.S. Levels 3 & 4) Proven durability through laboratory and field testing Lightweight, sleek design Overview Both the Magnum System and the Magnum Foot have proven to be very durable and reliable, while providing excellent response for amputees. Backed by extensive laboratory testing prior to its introduction, the Magnum Heavy Duty System, designed for transtibial amputees, has proven to far exceed the strict testing standards set by ISO The foot and system are both remarkably lightweight, and the slim design and lifelike cosmesis offer a more pleasing appearance. Both men s and women s versions of the Magnum Foot are available. The foot is available separately or as part of three different heavy duty systems. Available in three different complete socket-to-foot systems Magnum Foot comes with a High Activity Foot Shell offered in Buff, Tan, or Medium Brown. The Magnum Heavy Duty System includes the Magnum Foot and components (MHD-300 shown) OR

14 Feet Magnum Foot Ordering Guidelines: Magnum Foot Ordering Options Name Code: MHDM = Magnum Heavy Duty - Men s Foot MHDW = Magnum Heavy Duty - Women s Size of Foot: Men s = 23 to 31 cm Women s = 22 to 27 cm 26 Side of Foot: L = Left, R = Right L Foot Color: B = Buff, M = Medium Brown, T = Tan M Toe Resistance: 6 = Low, 7 = Regular, 8 = High 6 Heel Height: L = Low 10 mm (3/8 ), M = Medium 18 mm (3/4 ) Men s Only L Approximate Product Weight Men s: 640 g* Women s: 593 g* MHDM-26LM-6L Clearance Heel Insert Density Foot Only: 3.5 (8.89 cm) Complete System: 8 (20.32 cm) Medium Patient Weight Limit** For U.S. Activity Levels 1-3: 350 lb (160 kg) For U.S. Activity Level 4: 300 lb (135 kg)* L-Code Suggestion Warranty L5981, L5940 (for system) 12 months from WillowWood invoice date Toe Resistance Chart To select proper toe resistance: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight, select toe resistance from the chart below lbs ( kg) Low (6) lbs ( kg) Regular (7) lbs ( kg) High (8) *Based on size 26 cm foot. **Body weight plus any loads normally or routinely carried cannot exceed this weight limit. 85 WILLOWWOODCO.COM

15 Trailblazer Feet high activity Feet Trailblazer Foot Trailblazer MA features Multiaxial Ankle. PRODUCT HIGHLIGHTS: Low-profile design accommodates active and athletic lifestyles Moderate to high activity (U.S. Levels 3 & 4) Innovative heel design allows for In-office customization of foot Compound Spring System provides dramatic energy return with long-term durability Overview The Trailblazer s Compound Spring System increases the effectiveness of the toe springs while maintaining the foot s long-term durability. When paired with unique composites used in its construction, the foot provides increased deflection and dramatic energy return. Trailblazer s PerforMax Heel includes three heel spring options for effective yet easy customization and is field adjustable. The Trailblazer comes with choice of a fixed pyramid, a rotatable pyramid or a multiaxial ankle in the Trailblazer MA. The foot comes with a highactivity foot shell which features extra sole reinforcement for increased durability. The foot and multiaxial ankle combination allow an amputee to traverse a wide variety of terrain with stability and confidence while maintaining a high energy return. The foot also offers customization of the amount of ankle movement by use of a Flexion Ring over the neck of the ankle pyramid. A larger diameter Flexion Ring yields increased motion. Trailblazer Foot comes with a High Activity Foot Shell offered in Buff, Tan, or Medium Brown. Trailblazer can be customized with three heel spring options OR

16 Feet Trailblazer Foot Ordering Guidelines: Trailblazer Feet Ordering Options Included with Foot Name Code: TBFP = Trailblazer Foot with Fixed Pyramid TBRP = Trailblazer Foot with Rotatable Pyramid TBMA = Trailblazer MA Foot Size of Foot: cm 25 Side of Foot: L = Left, R = Right L Foot Color: B = Buff, M = Medium Brown, T = Tan T Toe Resistance: 1-5 (refer to chart below) 3 Heel Height: L = Low 10 mm (3/8"); M = Medium 18 mm (3/4") L Heel Spring: S = Soft, M= Medium, F = FIrm M TBMA-25LT-3L-M High-Activity Foot Shell, Spectra Sock, Titanium Pyramid, one of three Heel Spring Options, three Flexion Rings (with Trailblazer MA only) Approximate Product Weight Trailblazer: 350 g* Trailblazer MA: 460 g* Heel Insert Densities Patient Weight Limit** L-Code Suggestion Soft, Medium, Firm (one of three) 250 lb (115 kg) Trailblazer Foot: L5981 Trailblazer MA Foot 5981, 5986 Warranty Foot: 36 months from WillowWood invoice date Foot Shell: 9 months from WillowWood invoice date Trial Period 60 days from invoice date Clearance Range Chart TRAILBLAZER TRAILBLAZER MA Heel Height Clearance Build Height*** Clearance Build Height*** 18 mm (3/4 ) 2.41 (6.11 cm) 2.38 (6.03 cm) 3.52 (8.95 cm) (8.1 cm) 10 mm (3/8 ) 2.78 (7.06 cm) 2.06 (5.24 cm) 3.89 (9.9 cm) (8.7 cm) Toe Resistance Chart To select proper toe resistance: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight, select toe resistance from the chart below. 110 lbs ( 49 kg) (1) lbs (50-68 kg) (2) lbs (69-86 kg) (3) lbs ( kg) (4) lbs ( kg) (5) *Based on size 26 cm foot. **Body weight plus any loads normally or routinely carried cannot exceed this weight limit. ***Foot does not exceed 90 cm. 87 WILLOWWOODCO.COM

17 DuraLite Foot high activity Feet DuraLite Foot Designed to be lightweight and responsive, the DuraLite is one of the best values on the market. PRODUCT HIGHLIGHTS: Exceptionally lightweight Lightweight foot at 356 g Extremely easy to align 300 lb weight limit Available precut to minimum build height Overview The DuraLite Foot offers a lightweight solution for a prosthetic foot with high-energy return and is easily field-height adjustable. Weighing only 356 g, the foot s height and heel stiffness may be adjusted by clinicians to suit patient needs. The foot also incorporates a urethane toe pad which enhances medial and lateral motion, while its split heel conforms to the floor and provides stability on uneven terrain. Clinicians may choose from of a pyramid adapter, pyramid receiver, or torsion receiver for a proximal adapter. A unique feature of this foot is a Stair Guard, for use with the standard height foot. Mounted immediately beneath the proximal adapter, the Stair Guard helps to reduce the risk of the shin adapter catching on a step when descending stairs. DuraLite s Torsion Receiver offers clinicians the ability to easily increase or decrease the stiffness available for their patients. There are six resistance levels in the receiver; the higher the level, the greater the resistance. Optional Height Extension Adapters. FND Height Extension Adapter, 46 mm FND Height Extension Adapter, 24 mm Rotating Pyramid Adapter. FND Pyramid Receiver Adapter. FND Torsion Receiver Adapter (provides up to 48 degrees of rotation). FND Torsion Receiver OR

18 Feet Ordering Guidelines: DuraLite Foot Ordering Options DLF-23LB-4L-3 DuraLite Foot Included with Foot Size of Foot: 23 to 31 cm 23 Side of Foot: L = Left, R = Right L Foot Shell Color: B = Buff, M = Medium Brown, T = Tan B Toe Spring Stiffness: 1 to 6 (refer to chart below) 4 Heel Height: L = Low 10 mm (3/8"); M = Medium 18 mm (3/4") L Proximal Adapter: 1 - Pyramid Adapter (205 g) Pyramid Receiver (190 g) 3 - Torsion Receiver (420 g) Add-On Code PRECUT (290 g) Approximate Product Weight High-Activity Foot Shell (sizes 23-24), Full Height Foot Shell (sizes 25-31), Spectra Sock, Pyramid Receiver or Rotating Pyramid, 1 of 6 toe spring options, 3 heel wedges 356 g (based on 26 cm cat 3 foot without Proximal Adapter, Foot Shell, or Spectra Sock) Clearance* Maximum: 13" (330 mm) for 3/8" heel Minimum (with Rotating Pyramid): 6.15" (156 mm) for 3/4" heel, 6.55" (166 mm) for 3/8" heel Minimum (with Pyramid Receiver): 6.0" (152 mm) for 3/4" heel, 6.4" (162 mm) for 3/8" heel Minimum (with Torsion Receiver): 7.8" (198 mm) for 3/4" heel, 8.2" (208 mm) for 3/8" heel Patient Weight Limit** L-Code Suggestion Warranty Trial Period Foot size 23-24: 230 lbs (104 kg) Foot size 25-26: 270 lbs (122 kg) Foot size 27-31: 300 lbs (135 kg) L5980 & L5984 when using torsion receiver 36 months from WillowWood invoice date, 24 months for Torsion Receiver, 9 months for foot shell 60 days from WillowWood invoice date To select proper composite toe spring stiffness: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight and patient activity level, select toe spring stiffness from the chart below. Composite Toe Spring Stiffness Chart FOOT SIZE cm cm cm lbs (45-54 kg) Medium Activity Category 1 Category 1 Category 1 High Activity Category 2 Category 2 Category lbs (55-68 kg) Low Activity Category 1 Category 1 Category 1 Medium Activity Category 2 Category 2 Category 2 High Activity Category 3 Category 3 Category lbs (69-86 kg) Low Activity Category 2 Category 2 Category 2 Medium Activity Category 3 Category 3 Category 3 High Activity Category 4 Category 4 Category lbs ( kg) Low Activity Category 3 Category 3 Category 3 Medium Activity Category 4 Category 4 Category 4 High Activity Category 5 Category 5 Category lbs ( kg) Low Activity Category 4 Category 4 Medium Activity Category 5 Category 5 High Activity Category lbs ( kg) Low Activity Category 5 Medium Activity Category 6 * Height calculated using Magnum Titanium 4-Hole Pyramid Receiver (MHD-PR-4) with pyramid adapter and Magnum Titanium 4-Hole Pyramid (MHD-PA-4) with receiver and with Torsion Receiver. ** Body weight plus any loads normally or routinely carried cannot exceed this weight limit. 89 WILLOWWOODCO.COM

19 Fusion Foot high activity Feet Fusion Foot is available with three different proximal options and in a precut version. Fusion Foot PRODUCT HIGHLIGHTS: Outstanding inversion & eversion Lightweight foot at 380 g Design provides vertical shock absorption Extremely easy to align Delivers smooth heel-to-toe transition Available precut to minimum build height Overview The deceptively simple design of the Fusion Foot provides vertical shock absorption and superb multiaxial movement, delivering a high level of energy storage and return to patients. The integrated design of the foot allows the composite shank, heel, and foot plate to work together as a unit, delivering vertical shock absorption, smooth heel-to-toe transition, inversion/eversion, and strong energy return all in one mechanism. The Fusion Foot is fieldadjustable for inversion/eversion, heel stiffness and overall trim height. The foot shank may be trimmed and doesn t require holes to be drilled. Adjustable snubbers allow the plates of the foot to flex, bend, and touch providing stability on uneven terrain. Three proximal adapters are available for the Fusion Foot: Rotating Pyramid, Pyramid Receiver, and a Torsion Receiver. Optional Height Extension Adapters. FND Height Extension Adapter, 46 mm FND Height Extension Adapter, 24 mm Rotating Pyramid Adapter. FND Pyramid Receiver Adapter. FND Torsion Receiver Adapter (provides up to 48 degrees of rotation). FND Torsion Receiver OR

20 Feet Ordering Guidelines: Fusion Foot Ordering Options FFT-23LB-1L-1 Fusion Foot Included with Foot Size of Foot: 23 to 31 cm 23 Side of Foot: L = Left, R = Right L Foot Shell Color: B = Buff, M = Medium Brown, T = Tan B Toe Spring Stiffness: 1 to 6 (refer to chart below) 1 Heel Height: L = Low 10 mm (3/8"); M = Medium 18 mm (3/4") L Proximal Adapter: 1 - Pyramid Adapter (205 g) Pyramid Receiver (190 g) 3 - Torsion Receiver (420 g) Add-On Code PRECUT (290 g) High-Activity Foot Shell (sizes 23-24), Full Height Foot Shell (sizes 25-31), Spectra Sock, Pyramid Receiver or Rotating Pyramid, 1 of 6 toe spring options, 2 heel wedges, 2 diameters of snubbers Approximate Product Weight 380 g (based on 26 cm cat 3 foot without Proximal Adapter, Foot Shell, or Spectra Sock) Clearance* Maximum: 13.4" (340 mm) for 3/8" heel Minimum (with Rotating Pyramid): 6.45" (164 mm) for 3/4" heel, 6.85" (174 mm) for 3/8" heel Minimum (with Pyramid Receiver): 6.3" (160 mm) for 3/4" heel, 6.7" (170 mm) for 3/8" heel Minimum (with Torsion Receiver): 8.1" (206 mm) for 3/4" heel, 8.5" (216 mm) for 3/8" heel Patient Weight Limit** L-Code Suggestion Warranty Trial Period Foot size 23-24: 230 lbs (104 kg) Foot size 25-26: 270 lbs (122 kg) Foot size 27-31: 300 lbs (135 kg) L5987, L5986, & L5984 when using torsion receiver 36 months from WillowWood invoice date, 24 months for Torsion Receiver, 9 months for foot shell 60 days from WillowWood invoice date To select proper composite toe spring stiffness: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight and patient activity level, select toe spring stiffness from the chart below. Composite Toe Spring Stiffness Chart FOOT SIZE cm cm cm lbs (45-54 kg) Medium Activity Category 1 Category 1 Category 1 High Activity Category 2 Category 2 Category lbs (55-68 kg) Low Activity Category 1 Category 1 Category 1 Medium Activity Category 2 Category 2 Category 2 High Activity Category 3 Category 3 Category lbs (69-86 kg) Low Activity Category 2 Category 2 Category 2 Medium Activity Category 3 Category 3 Category 3 High Activity Category 4 Category 4 Category lbs ( kg) Low Activity Category 3 Category 3 Category 3 Medium Activity Category 4 Category 4 Category 4 High Activity Category 5 Category 5 Category lbs ( kg) Low Activity Category 4 Category 4 Medium Activity Category 5 Category 5 High Activity Category lbs ( kg) Low Activity Category 5 Medium Activity Category 6 * Height calculated using Magnum Titanium 4-Hole Pyramid Receiver (MHD-PR-4) with pyramid adapter and Magnum Titanium 4-Hole Pyramid (MHD-PA-4) with receiver and with Torsion Receiver. ** Body weight plus any loads normally or routinely carried cannot exceed this weight limit. Patent 91 WILLOWWOODCO.COM

21 Pathfinder II Feet moderate-high activity Feet Pathfinder II Foot The Pathfinder II foot is available as a standard version and as a lowprofile version. PRODUCT HIGHLIGHTS: Improved durability Moderate to high-activity foot with 350 lb weight limit Exceptional inversion and exversion Fixed 4 hole option Lighter than original Pathfinder Overview The key to the Pathfinder II s performance lies in its unique construction: a toe spring, a foot plate, and a pneumatic heel spring all connected in a triangular configuration. This design provides shock absorption during heel strike without diminishing the energy return of the toe spring, resulting in optimal flexibility, stability, and comfort. An improved bearing system at the proximal and distal ends of the heel spring alleviate medial/lateral loading on the pneumatic cylinder. As an added bonus, the improved bearing system allows increased inversion/eversion in the foot. Additional reinforcement has also been added to the foot shell. The Low-Profile Pathfinder II incorporates the same benefits as the Pathfinder II, but it is one inch shorter. The extra clearance allows the Low-Profile Pathfinder II to be used by amputees who have longer residual limbs or 8 inches of clearance or more. Pathfinder II comes with a High Activity Foot Shell offered in Buff, Tan, or Medium Brown. Pathfinder II features a variety of proximal attachment options. This pump can be used to make adjustments to the pressure in the Pneumatic Heel Spring at any time OR

22 Feet Ordering Guidelines: Pathfinder II Feet Ordering Options PFDR-23LB-4L-1 Pathfinder Foot Included with Foot Name Code: PFDR = Pathfinder II Foot PFLP = Low-Profile Pathfinder II Foot Size of Foot: Unisex cm 23 Side of Foot: L = Left, R = Right L Foot Color: B = Buff, M = Medium Brown, T = Tan B Toe Resistance: 3-9 (refer to chart below) 4 Heel Height: L = Low 10 mm (3/8"); M = Medium 18 mm (3/4") L Proximal Adapter: 1 = Pyramid Adapter, 2 =Pyramid Receiver Adapter, 3 = Threaded 4-Hole Adapter, 4 = Through 4-Hole Adapter with Valve, 5 = Without Slide Adjustment (proximal connection is a fixed threaded 4-Hole) 1 Approximate Product Weight Foot, High-Activity Foot Shell, Spectra sock, proximal adapter, hand pump, removal tool, valve extension Based on 26 cm foot without Proximal Adapter, foot shell or Spectra Sock Without Slide Adjustment: With Slide Adjustment: Standard: 785 g 817 g Low Profile: 749 g 781 g Patient Weight Limit For U.S. Activity Levels 1-3: 350 lb (160 kg) For U.S. Activity Level 4: 300 lb (135 kg)* L-Code Suggestion L5986, L5987, L5940 (or L5950 or L5960), L5910, (or L5920) Warranty Foot: 36 months from WillowWood invoice date Foot Shell: 9 months from WillowWood invoice date Trial Period 60 days from WillowWood invoice date Clearance Range Chart Adapters Threaded 4-Hole Through-Hole with Valve With Slide Adjustment Without Slide Adjustment With Slide Adjustment Without Slide Adjustment 18mm (3/4 Heel) 10mm (3/8 Heel) 18mm (3/4 Heel) 10mm (3/8 Heel) 18mm (3/4 Heel) 10mm (3/8 Heel) 18mm (3/4 Heel) 10mm (3/8 Heel) 8.7 (22.1 cm) 9.1 (23.1 cm) 8.3 (21.1cm) 8.7 (22.1 cm) 7.7 (19.6 cm) 8.1 (20.6 cm) 7.3 (18.5 cm) 7.7 (19.6 cm) 8.7 (22.1 cm) 9.1 (23.1 cm) (19.6 cm) 8.1 (20.6 cm) - - Pyramid 9.5 (24.1 cm) 9.8 (24.9 cm) 9.3 (23.6 cm)** 9.7 (24.6 cm)** 8.5 (21.6 cm) 8.8 (22.4 cm) 8.3 (21.1 cm)** 8.7 (22.1 cm)** Pyramid Receiver Pathfinder II Foot Low-Profile Pathfinder II Foot 9.2 (23.4 cm) 9.5 (24.1 cm) 8.9 (22.6 cm)** 9.3 (23.6 cm)** 8.2 (20.8 cm) 8.5 (21.6 cm) 7.9 (20.1 cm)** 8.3 (21.1 cm)** Toe Resistance Chart To select proper toe resistance: 1. Calculate adjusted body weight. (Adjusted body weight = patient body weight + loads normally or routinely carried.) 2. Using adjusted body weight, select toe resistance from the chart below lbs (45-61 kg) (3) (62-77 kg) (4) lbs (78-93 kg) (5) lbs ( kg) (6) lbs ( kg) (7) lbs ( kg) (8)*** lbs ( kg) (9)*** * Level 4: Has the ability or potential for prosthetic ambulation that exceeds the basic ambulation skills, exhibiting high impact, stress, or energy levels. Typical of the prosthetic demands of the child, active adult, or athlete. ** These heights are based on bolting a WillowWood Pyramid Adapter or Pyramid Receiver Adapter on the Fixed Threaded 4-Hole Adapter. *** Toe Springs 8 and 9 are not available in sizes 23 and WILLOWWOODCO.COM

23 Foot Shells and Foot Accessories FOOT SHELLS These foot shells have a natural, lifelike appearance and are reinforced with Kevlar for added durability. They can be used with other prosthetic feet to provide a natural, lifelike cosmesis. When ordering a foot shell, please specify which foot will be used with the shell, so that the appropriate shell can be shipped. These foot shells are available in Buff, Medium Brown and Tan. For a complete product number please specify style of cosmesis (women s, men s or juvenile), size, side and color. ITEM NUMBERS Product Item # Foot Shells FSHX-XXXX Feet Foot Shells HIGH-ACTIVITY FOOT SHELL A foot shell is included with every Pathfinder II, Trailblazer and Trailblazer MA purchase, but is also available separately. Sole has been reinforced for increased durability The High-Activity Foot Shell is available in Buff, Medium Brown and Tan. For a complete product number please specify size, side, color, and heel height. ITEM NUMBERS Product Item # High-Activity Foot Shell, cm FSHA-XXXX-X FULL-HEIGHT FOOT SHELL WillowWood s high-activity foot shell is offered in a full-height version. The full-height ankle simplifies the fabrication process for cosmetic coverings. The foot shell design also decreases wear and tear on shoes. Sole is reinforced for increased durability. The foot shell is included with every Fusion and DuraLite purchase, but is also available separately. The Full-Height Foot Shell is available in Buff, Medium Brown and Tan. For a complete product number please specify size, side, color, and heel height. ITEM NUMBERS Product Item # Full-Height Foot Shell, cm FSHT-XXXX-X OR

24 Feet Foot Accessories TITANIUM FOOT PYRAMID INTERFACE PLATES If using a WillowWood foot with a non-willowwood foot pyramid, or if using a non-willowwood foot with the Titanium Foot Pyramid (part no. 2LTC-1208), this interface plate (#1) must be used between the foot and the pyramid. When using an WillowWood Sach Foot in an exoskeletal application, install this Large Interface Plate (#2) between the foot and the ankle block. ITEM NUMBERS Product Item # Titanium Foot Pyramid 2LTC-1208 If using a WillowWood foot with a non-willowwood foot pyramid, or if using a non-willowwood foot with the Titanium Foot Pyramid (part no. 2LTC-1208), this interface plate (#1) must be used between the foot and the pyramid. When using an WillowWood Sach Foot in an exoskeletal application, install this Large Interface Plate (#2) between the foot and the ankle block. 1 2 ITEM NUMBERS Product Item # Special Interface Plate 3F-6CC-002 Large Interface Plate for Exoskeletal 3F-6CC-003 FOOT BOLTS ITEM NUMBERS Product Item # M6-1 x 25 mm Flathead Capscrews, Stainless, 4, for Trailblazer 700-B102 M6-1 x 6 mm Cup Point Socket Head Set Screws, Stainless Steel, 2 for Trailblazer 700-B134 M x 63 mm 700-B112 M x 50 mm 700-B114 M x 43 mm 700-B116 M x 38 mm - SACH Foot 700-B118 3/8-16 x English thread 700-B120 M x 32 mm - Earthwalk 2 Ankle with Earthwalk 2 Foot 700-B126 M x 68 mm - Spacer Block used with Impulse Foot 700-B128 SPECTRA SOCK A Spectra Sock is included with every Pathfinder II, Trailblazer, Trailblazer MA, DuraLite, and Fusion foot purchase. A Spectra Sock is also included with the purchase of the DuraWalk foot shell and is also sold separately. ITEM NUMBERS Product Item # Spectra Sock 700-SS WILLOWWOODCO.COM