*100% WATERPROOF: Boots and footwear that are built to be 100% waterproof *Available in Medium Width (D) and Wide Width (2E) *SLIP-RESISTANT: Our SRA rated slip-resistant outsoles are made from an exclusive rubber compound that grips the floor surface creating sure footing *XPRESSCOOL: evaporative cooling liner that helps regulate foot temperature to keep you comfortable in both cool and warm environments