Rugged durable neoprene and rubber meet -30F cold rating in a comfortable waterproof heavy duty mid-height boot in solid black. Durable no-slip rubber lug sole with traction gripping teeth. Molded neoprene shaft for fluid movement and agile flexibility. Reinforced rubber toe guard and mud guard. Back pull loop in nylon for easy on/off. Coordinated upper lining in cozy soft black fleece and comfortable molded PU insole. Matte black finish. Quick to clean. * Waterproof high-quality rubber and textile * Ridgeflex action point for mobility * Molded PU insole and lightweight EVA midsole * WarmBuilt for up to -30 degrees * Insulated 5mm neoprene and breathable mesh lining Rubber outsole Item Number: 63115749B