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.
- 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
Sierra Technical Specifications
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"
Warranty: 36 months
Clarence Imler (Retired Prosthetist)
"These are some of the best years of my life and the Sierra has been there with me through it all; travel, volunteer work, you name it. The Sierra offers me balance and stability, regardless of where I am or what I'm doing. I love how flexible it is and the fact that it's always ready for whatever I put into it!"