US-kokonumerointi Being the genuine Sorel boots that they are, the Winter Carnivali boots are made for snow and cold weather. What sets them apart from the arguably a bit clumsy, heaviest models are a lighter surface material and more importantly a more supple, lighter outer sole. A great choice when you don't intend to sit or stand in place in the frost, but want a pair of boots that will be nice to walk despite being very warm. - Detachable, washable 6 mm thick inner felt boot - 2.5 mm felted frost plug - Outer sole: vulcanized rubber with traditional fishbone tread - Waterproof Nylon shaft - Waterproof rubber lower - Waterproof seams