Trias
The Trias was designed for moderately active individuals who navigate indoor and familiar outdoor environments and place a high value on consistent stability when walking.
The Trias was designed for moderately active individuals who navigate indoor and familiar outdoor environments and place a high value on consistent stability when walking.
Its smooth functionality and outstanding control mean you can trust the Trias, since you know exactly how it behaves. It gives you certainty and a pleasant feeling – for walking and prolonged standing.
• Soft rollover for easy movement at slow to moderate walking speeds
• The right amount of energy for moderate activities
• Supports controlled movements across stable terrain
It’s more than a prosthetic foot. It’s a foundation.
| Product type | Enhanced composite design feet |
| Mobility grade | 2, 3 |
| Max. body weight | 125 kg |
Trias - controls and guides
Reflecting the anatomy of the human foot, the triangular design of the Trias offers you a gentle rollover for effortless, comfortable walking. Its transition from heel to toe feels smooth and natural.
The Trias prosthetic foot delivers excellent performance with every step. From a slow stroll to walking at moderate speed, you can set your own pace with the Trias.
The Trias adapts to varying terrain without compromising stability, whether you are at home or on your way to your favourite places outdoors. The Trias provides you a sense of security and self-confidence.
The prosthetic foot makes a difference in the success of your treatment. Learn more about prosthetic feet in general and our other foot options here.
Learn more
Living with a leg amputation
Read about what to expect after a leg amputation, how to heal your residual limb, and finding the right rehabilitation facilities.
Product information
| Product type | Enhanced composite design feet |
| Mobility grade | 2, 3 |
| Max. body weight | 125 kg |
| Amputation level | Transfemoral amputation, Transtibial amputation, Hip disarticulation |
| Material | Carbon |
Product Data
| Mobility grade | 2, 3 |
| Max. body weight | 125 kg |
| Side | left (L), right (R) |
| Size | 21-30 cm |
| Weight (without footshell) | 346 g* |
| Footshell shape | Slim shape (S) for a heel height of 20 +/- 5 mm (21-27 cm) Normal shape (N) for a heel height of 10 +/- 5 mm (21-30 cm) |
| Footshell colour | beige 4, light brown 15 |
| Weight with normal footshell | 551 g* |
| System height with normal footshell | 95 mm* |
| Build height with normal footshell | 113 mm* |