The Muck Boots Unisex Black Edgewater II Mid Boot is a protective, warm and renowned for being one of the easiest boots to put on and take off. The new angled topline offers a more comfortable fit around the calf, while the extended rubber upper offers additional protection. This boot will be a classic for years to come. Features include 5mm of neoprene with breathable Airmesh Lining. Also included is an extended rubber coverage with an angled topline, as well as a midsole with achilles reinforcement and an aggressive waffle high traction outsole. Comfort Range: 0 degrees F-65 degrees F.