Ultimate Flexibility
The Sierra incorporates a long carbon fiber spring to provide users a smooth gait over a broad spectrum of activities. The split toe design provides excellent inversion-eversion so that amputees can walk with confidence on uneven terrain. A full length heel enables foot flat early in the gait cycle, providing a compliant foot with a stable base of support. The result is a product that allows amputees to walk comfortably with confidence.
Overview:
- Angle-top design increases the length of the carbon fiber spring, providing a smoother gait and ultimate flexibility
- Split toe delivers excellent inversion-eversion
- Full-length heel enables foot flat early in the gait cycle, providing a stable base of support and exceptionally smooth gait
- Rated up to 365 lbs, 36-month warranty
Specs:
Sizes: 22-31cm (Sandal toe option available sizes 22-28cm)
User Weight Rating: 365 lbs. (166kg)
Stiffness Categories: 1-9
Build Height (average): 5.2 inches
Product Weight (average): 343g
Connector: Integral male pyramid
Heel Height: 3/8″ (10 mm)
Warranty: 36 months
This foot is eligible for a trial period – please contact us for more information about trials.
Category Selection Chart
Weight (lb) | Impact Level | Weight (kg) | ||
---|---|---|---|---|
Low | Moderate | High | ||
100-115 | 1 | 1 | 2 | 44-52 |
116-130 | 1 | 2 | 3 | 53-59 |
131-150 | 2 | 3 | 4 | 60-68 |
151-170 | 3 | 4 | 5 | 69-77 |
171-195 | 4 | 5 | 6 | 78-88 |
196-220 | 5 | 6 | 7 | 89-100 |
221-255 | 6 | 7 | 8 | 101-116 |
256-285 | 7 | 8 | 9 | 117-130 |
286-325 | 8 | 9 | 131-147 | |
326-365 | 9 | 148-166 |