Excellent used condition Style #1573911010 Extreme cold weather calls for these top shelf boots. Tighten the drawstring and seal in the warmth, made even better with the cosy Omni-heat lining. When it comes time to brave the iced-over driveway, you'll walk confidently knowing the rubber sole shell offers top-of-the-line traction. UPPER: Durable water and wind resistant PU coated synthetic textile upper. Drawstring with barrel lock closure. Laces are not waterproof. INSULATION: Removable 13mm ThermoPlus felt inner boot with Omni-Heat™ reflective lining. MIDSOLE: 2.5 mm bonded felt frost plug. Removable 13 mm Sorel Meltdown midsole. OUTSOLE: Handcrafted waterproof vulcanized rubber shell with Sorel aero-trac non loading outsole. Uses: Heavy Snow