NEVER WORN SIZE 13 Merrell Tactical Strongfield Leather Chelsea SR Boots Waterproof full grain leather upper TOUGHFRAME™ construction and midsole COMFORTBASE™ contoured insole cradles foot Double stretch gore side panels for easy on/off Breathable mesh lining Molded nylon arch shank Merrell Air Cushion in the heel absorbs shock and adds stability Merrell sticky rubber outsole provides durable traction, grip and oil/slip resistance Mark II tested Heat resistant outsole protection for brief periods of contact that meet or exceed 500°F EH rated ASTM F2413-18