Science Meets Style

The Silhouette Prosthetic Foot offers multi-axial motion and refined cosmetics in a lightweight, flexible design. A highly responsive energy storage and return device, the Silhouette is manufactured using specially engineered carbon fiber lay-ups so that users feel comfortable for long periods of time. The product features a dynamic posterior attached heel and compliant toe, enabling truly smooth roll-over and natural gait. A sole plate with tri-durometer urethane strips, a narrowed keel and a flexible pylon provide multi-axial motion with a natural lateral to medial rollover, allowing amputees to maneuver uneven terrain with ease.


  • Multi-axial motion allows users to maneuver uneven terrain with confidence and ease
  • Strong, yet lightweight and flexible carbon fiber construction delivers energy return so that users can walk farther, faster, using less energy
  • Slim profile facilitates a refined and easy-to-achieve cosmetic finish
  • Advanced dual heel system provides dynamic response to normal ambulation with an override spring for security during higher activities
  • Ideal for low to moderate impact K3 amputees
  • Choose between the dynamic pylon configuration (RS4) for maximum flexibility or the low profile version (RS5) with an integral male pyramid for a simplified fitting process
  • The optional Versa Clamp provides an easy fix for pylons cut too short or delivers the space needed for a locking pin (sold separately)


Sizes: 22-31cm
User Weight Rating: 365 lbs. (166kg)
Stiffness Categories: 1-9
Build Height (averages): Silhouette 7.2″; Silhouette LP 6.8″ (25cm, cat. 4)
Product Weight (averages): Silhouette 423g; Silhouette LP 357g (25cm, cat. 4)
Connector: Silhouette 34mm female tube clamp; Silhouette LP male pyramid
Heel Height: 3/8″ (10 mm) or 3/4″ (19 mm)
Warranty: 36-month carbon fiber warranty

This foot is eligible for a trial period – please contact us for more information about trials.

Weight 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