The 1C30 Trias is an extraordinary solution for a prosthetic foot – a combination of creative
design and innovative lightweight construction technology. Interconnected dual spring elements
provide relief with dampening at heel strike and enable a physiological rollover with excellent
energy return. Secure, controlled movements help the user build self-confidence. The foot adapts to
different walking speeds and to uneven terrain without a loss of comfort, while simultaneously
reducing strain on the sound limb.