The Rocky Men's Core 1,000G Insulated Waterproof Neoprene Rubber Boot has the versatility, materials, and technology to give you the comfort and performance you need in all situations. Made of a mixture of rubber and neoprene, the abrasion-resistant upper helps protect against scuffs and scratches while helping keep water out. Rocky Waterproof system takes it even further, with a special design that both blocks water from reaching the foot and allows air to flow in, guaranteeing dry comfort. 1,000 grams of 3M Thinsulate Ultra Insulation is infused to keep the foot warm. EVA footbed for underfoot support. Aggressive rubber outsole ensures traction, comfort, and surefootedness across a variety of terrain. Height: 16”. Weight: 4.12 lbs. Imported.