UPPER: Waterproof suede and mesh. Gusseted tongue, synthetic rubber toe and heel overlays. HARDWARE: Metal hooks on upper eyestay. FOOTBED: Removable EVA. INSOLE: Full length lasting board provides torsional rigidity and support. MIDSOLE: Compression molded EVA. OUTSOLE: Non-marking Omni-Grip® rubber compound with a rugged trail design.