Men's Summit Boot is a pair of warm and comfortable boots with 800 grams of Primaloft insulation. They have a covered inside with 3 mm Neoprene and removable comfort sole. 100% waterproof.\n\nThe boots work best between + 10 ° C to -30 ° C. Muck Boot Men's Summit Boot Brown | Buy Muck Boot Men's Summit Boot Brown here | Outnorth