SOREL Boys Flurry Insulated Snow Winter Boots, Black/Blue, Size 13 EUC - fading on sorry logo on rubber part of boots as pictured Durable, polyurethane-coated textile uppers create a water- and wind-resistant barrier to the elements Built-in gaiters with barrel-lock closure system help keep out snow Fixed elastic instep straps secure the fit on small feet Removable, washable 6mm recycled felt inner boots deliver ample warmth Injection-molded, waterproof thermal rubber shells have multidirectional lug outsoles for traction on slippery surfaces Best Use Snowsports Footwear Height Mid-calf Footwear Height (in.) Unavailable Footwear Closure Strap Waterproof Yes Comfort Range -25 degrees (F) Upper Polyurethane-backed synthetic textile Insulated Yes Insulation 6mm washable recycled felt Midsole 2.5 mm bonded felt frost plug Outsole Rubber