Drawing inspiration from high-technology astronaut gear, the Icon design incorporates signature elements. This insulated boot includes a lightweight mid sole and a rubber tread sole with suction pads for enhanced traction. platinum satin ambidextrous logo-print panel PVC heel counter and trim silver-tone metal eyelets criss-cross tubular laces drawstring at top thermoplastic rubber mid sole rubber tread sole multisize foam lining slip-on design nylon and PVC blend