Ready for an adventure in the snow? This protective boot will take care of all your comfort and necessities. Featuring a removable multi layer inner boot system with double B Tek insulation and aluminum insole. The waffle comb footbed ensures comfort during long activities, while the Superlite shell ensures protection. The waterproof nylon snow collar supports the inclimate weather of temperatures rating of 5ºC or 41ºF to 50ºC or 58ºF.