An ideal all-around boot for staying warm and dry in challenging winter weather, this boot features a waterproof rubber shell, 200 grams of insulation and a velcro closure system at the top of the shaft to lock out the elements. Sorel's cold weather footwear is ideal for those participating in active winter sports like snowmobiling or sledding, or for activities where maximum protection is required -- like all-season hunting or fishing, or simply going to work.