Ironwear 19" Neoprene Work Boots with PU Insoles and Gel Heels Size:15 Knuckle Strap Lining Burlap Lined Size:Long Medium Knuckle Strap Lining Burlap Lined Cuff Design Band Top Cuff Heat Protection Intermittent up to 300°F Food Contact Safety Yes Size Large Experience unparalleled protection with Cordova's 3 Ply Cotton Hot Mill Gloves while the boots are 100% waterproof for enhanced durability in various environments Includes Ironwear 6210 Premium PU Insoles crafted with polyurethane material and gel heel padding Boot Material Neoprene Waterproof Yes Flexibility Soft and pliable Durability Durable Sole Type Chevron Product Code: 9287 05 (Size 05 15)