The Derwent II from Muck Boots are a sturdy and practical boot that is designed to be able to withstand any type of terrain. With a moulded outsole with an impressive tread pattern, the Derwent II is high quality, comfortable, hard wearing and practical rolled into one boot. They are 100% waterproof and are designed to keep your feet, dry work and comfortable all at the same time, making them an ideal boot whether you be walking the dogs, out in the snow or just simply dropping the kids off to school.