Sidas 3Feet ECO Winter Mid Arch Insoles

The 3Feet® Eco Winter Mid insole delivers specialized support for medium-arch skiers seeking stability and comfort on the slopes. Built with an anatomical design and eco-conscious materials, this insole features an EVA shell that provides targeted support to optimize body alignment and reduce fatigue during long days on snow. The 3Feet® concept ensures each arch type receives precisely calibrated support—medium arches get the ideal balance of cushioning and responsiveness. Perfect for skiers who want performance without compromising environmental values.