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 stability and support, ideal for optimizing body alignment.

• Medium arches: Specific design for medium arches, offering adapted support.
• Body alignment: EVA shell provides stability and optimal foot support.
• Warmth and insulation: Recycled polyester felt and Evamic Insulated foam (20% recycled) provide warmth and thermal insulation, for feet that are protected from the cold.