3Feet Eco Winter Insoles

This insole has also been shaped to fit easily inside your ski boot. Sidas has developed the 3 Feet concept, which tailors the way the insole is constructed to the 3 different foot-arch types. The EVA shell provides stability and foot support. The thin woven polyester mesh top layer, paired with our Evamic Insulated foam, provides thermal insulation, protecting your feet from the cold.