Ski insoles - Winter+ Slim run-bundle If the particularity of these

If the particularity of these sandals comes from their straps

3D TPU shell: better energy transmission

this product is suitable for everyone

Three heat levels are available

Propulsion pad : Power transfert & sensation

Ski insoles - Winter+ Slim run-bundle If the particularity of theseSidas WINTER+ SLIM: pre shaped insoles for winter sports The Sidas WINTER+ SLIM ski insoles are designed for narrow boots. These insoles are designed for sport and enhance comfort in ski boots by supporting and stabilising the foot, thereby preventing the foot from overheating and tiring. Foot comfort is essential when practising winter sports, as the feet and legs are constantly under strain. Foot specialist Sidas has designed insoles to reduce foot