Sidas 3 Feet ECO Winter Mid Arch Ski Insoles Tramping Accessories durable shoes were born at

durable shoes were born at base camp but adapted for everyday life

membrane and DWR finish are made without intentionally added PFAS

sitting just above the hips

Forged from 100% recycled stainless steel

while a technical hood and zipper draft tube prevent precious warmth from escaping

Sidas 3 Feet ECO Winter Mid Arch Ski Insoles Tramping Accessories durable shoes were born atThe 3Feet Eco Warm Mid are perfect for skiers with a medium arch looking for optimal support, warmth and an eco designed sole that integrates perfectly into their ski boots. The 3Feet Eco Warm Mid insole is designed for skiing, with an anatomical and ecological approach adapted to medium arches. Thanks to the 3Feet concept developed by Sidas, each type of arch has its own level of support. For medium arches, this insole incorporates an EVA shell for