Cabela's Insulated 6" Pull-ons have form-fitting elastic panels for easy on/off and a perfect fit. The 4mm felt foot-bed provides cushioned walking comfort, added arch support and effective moisture management. 100% waterproof and lined with 200-gram Thinsulate™ insulation. Ankle fit design provides unparalleled comfort in a rubber boot. Steel shank design. Average weight: 2.5 lbs./pair. Men's whole sizes: 7-14 medium width.