Don't let freezing temperatures and mud stop you. These waterproof boots are insulated to keep you warm and dry in all weathers. Plus, they feature a full-length zipper for easy on and off. Lightweight ATS® fork shank for added support Removable Pro Performance insole for cushioning and shock absorption Lightweight, shock-absorbing EVA midsole Structure waterproof Vulcanized rubber upper Graphene diamond insulation and 3.5 mm neoprene lining Comfort rating of -15°C for high activity levels and 5°C for low activity levels Side zipper closure Leather trim on top Duratread™ sole with heel reinforcement Materials 100% Rubber