Keep the elements out with the simple adjustable strap and collar of the Alberta II. Premium nylon 13 in. mid calf upper features waterproof lightweight molded TPR shell with fully insulated lining This winter boot offers a water resistant construction with quick drying lining to keep your feet dry; toggle collar to keep debris out Removable fleece liner with foil bottom/EVA molded midsole offer extra cushioning for a comfortable fit; premier 200 g Thinsulate insulation keeps your feet warm Adjustable hook and loop strap/toggle collar ensure secure fit; heel pull strap makes it easy to get on/off Durable multi directional TPR shell ensures traction/shock absorption/good abrasion resistance in snowy or icy conditions Limited 1 Year Replacement Northside Men's Alberta II Insulated Winter Snow Boots