The Winter 3Feet High insoles, designed by the brand Sidas, are shoe insoles specifically developed for high-arched feet needing support. The 3D structure of the insole offers excellent foot support and optimal pressure distribution. The Winter 3Feet High insoles ensure optimal support by providing judicious pressure distribution. Equipped with an aluminum film, these insoles effectively protect you from the cold during your winter outings, while a generous foam cushion at the heel offers exceptional shock absorption. Need: Foot support Optimal pressure distribution Aluminum film for cold insulation Construction specifically adapted to the anatomy of high arches Large foam cushion at the heel for ideal shock absorption Sidas - Winter 3Feet High - Insoles