ProductDescription: Deep In The Woods And In The Dead Of Winter, You Need A Boot That Will Provide Protection From The Elements As Well As Offering Superior Comfort. This 100% Waterproof Boot Delivers With Thinsulate Insulation, The Sport Chassis Outsole System, Which Cradles The Foot For All Day Comfort, And Naturally Insulating 3.5mm Stretch Neoprene For A Personalized Fit. Rubber Upper, 100% Ozone-resistant And Scent-free 100% Waterproof Neoprene Lining Fleece Lined For Moisture-management 1000-gram Thinsulate Ultra Insulation Eva Midsole And Footbed Adjustable Gusset With Cam-loc Buckle Fiberglass Shank Rubber Sole Available In Whole Sizes Only, Half Sizes Please Order The Next Size Up