Waterproof and Insulated Winter Boots Waterproof nylon upper and seam-sealed construction with cozy insulation. Removable, washable liner with sherpa collar. Toggled laces for easy wear. UPPER: Waterproof PU coated leather upper. Seam-sealed waterproof construction. Laces are not waterproof. INSULATION: Synthetic insulation. Removable 9 mm washable recycled felt inner boot with Sherpa pile snow cuff. MIDSOLE: 2.5 mm bonded felt frost plug. OUTSOLE: Handcrafted waterproof vulcanized rubber shell with Sorel aero-trac non-loading outsole. HEEL HEIGHT: 1/2 in. PLATFORM HEIGHT: 1/4 in. SHAFT HEIGHT: 4 3/4 in. LACE LENGTH: 14 in. Please note: Laces and zippers incorporated in SOREL footwear are not waterproof. Measurements based on size 8. Imported
