Sierra
Ultimate Flexibility for a Smoother Gait
The Sierra prosthetic foot incorporates a long carbon fiber spring to provide users a smooth gait over a broadspectrum of activities. The split toe design provides excellent inversion-eversion so that amputees can walk withconfidence on uneven terrain. A full-length heel enables foot flat early in the gait cycle, providing a compliant footwith a stable base of support. The result is a product that allows amputees to walk comfortably with confidence.
• Water-resistant
• 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 365lbs, 36-month warranty.
• Recommended L-Code(s): L5981, L5986
| Item |
Sierra® |
|
|
Weight (27 Cat 4, module with foot shell) |
597g |
|
|
Build Height* |
22 – 25cm |
5.75” / 146mm |
|
26 – 28cm |
6.75″ / 172mm |
|
|
29 – 31cm |
7.375” / 187mm |
|
|
Heel Height |
3/8” / 10mm |
|
*Build height based on size 27cm Cat 4 foot module with foot shell and 10mm heel height. Sandal-toe available for sizes 22-28cm.
|
Module selection according to activity and weight |
||||||||||
|
Weight/ Activity level |
100-115lbs 44-52kg |
116-130lbs 53-59kg |
131-150lbs 60-68kg |
151-170lbs 69-77kg |
171-195lbs 78-88kg |
196-220lbs 89-100kg |
221-255lbs 101-116kg |
256-285lbs 117-130kg |
286-325lbs 131-147kg |
326-365lbs 148-166kg |
|
Low |
1 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
Moderate |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
– |
|
High |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
– |
– |
NOTE: Increasing category numbers indicate increased keel response.
