The Comfort S7 insole by Boot Doc incorporates features like the full-shell support construction and the Alcantara surface which insure pain free skiing. Better stability is a result of the six-layer construction. Thermal isolation layer promotes warmer feet. Front and Heel Shock Absorber reduce the strains on the feet.
+ New three Arch System for Low, Medium, and High Arches.
+ New Full Shell Support Design
+ Comfort foot foundation with thermal insulation layer
+ Microfiber Top with Anti-Odor-Function