Features of the Salomon Women's Shelter CS Waterproof Shoe Outsole: Non marking winter contagrip Chassis: Advanced chassis Midsole: Injected eva Molded Shank Sockliner: Diecut ortholite Membrane: Climasalomon waterproof Softshell Mud guard Protective heel cap Protective rubber toe cap Heel foam Seamless Technology Gusseted tongue