Features: Zone-resistant and scent-free premium rubber offers 100% waterproof protection. 9mm wool-felt midsole with a foam insulated bottom gives insulation from cold ground and cushioning comfort. Chevron cleated outsole is ideal for sloshing through mud and water. The large cleats shed mud and debris while giving you great grip and traction. EVA removable footbed for cushioning comfort. 5.7 lbs per pair.