Waterproof, full grain leather upper. Removable 9mm ThermoPlusŪ felt InnerBoot provides superb warmth, moisture transfer, comfort, and durability. Acrylic/wool blend snow cuff. 2.5mm bonded felt frost plug in the shell to provide an extra layer of insulation and warmth. The frost plug is a 2.5 mm piece of EVA that is in the heel and forefoot. Handcrafted waterproof vulcanized rubber shell. Rubber lug outsole. Sorel Rated: -40°F/-40°C. 1" heel. 9 1/2" shaft.


















