Sidas 3Feet Eco Warm Low Ski InsolesThe 3Feet Eco Warm Low insole is designed for skiing, with an anatomical and ecological approach adapted to low arches. Thanks to the 3Feet concept developed by Sidas, each type of arch has its own level of support. For low arches, this insole incorporates an EVA shell for stability and support, ideal for optimising body alignment. Low arches: Specific design for low arches, offering adapted support. Body alignment: EVA shell provides stability and