Sidas 3Feet ECO Winter High

The Sidas 3Feet ECO Winter High is a sustainable ski-boot insole designed for skiers with high arches. Its recycled polyester felt upper uses a woven pattern to improve thermal insulation, helping keep feet warm and dry in cold conditions.

Recycled EVA reinforcement supports the arch and promotes stable alignment, while the flat heel pad and dual-density EVA rubber base provide cushioning and vibration absorption. It suits skiers seeking warmth, comfort and targeted high-arch support during long days on the piste.