Leather/canvas uppers/ Omni-Shield Blood 'n Guts prevents/ removes stains while keeping shoes breathable Non-marking Omni-Grip razor-siped rubber outsole grips all surfaces, even when wet. Techlite EVA midsole's responsive cushioning absorbs impact, returns energy. Vented midsole ports to shed water, promote airflow. Part of the Performance Fishing Gear collection Excellent condition size 13