With waterproof nylon upper, seam-sealed construction, and cozy insulation, cold weather doesn't stand a chance. The inner bootliner with sherpa collar keeps toes warm and cosy, and is conveniently removable and washable. Easy on and off with toggled laces Features: -UPPER: Waterproof nylon upper. Seam-sealed waterproof construction. Laces are not waterproof. -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 1/4 in. -PLATFORM HEIGHT: 3/4 in. -SHAFT HEIGHT: 8 3/4 in. -LACE LENGTH: 24 in. -Uses: Heavy Snow *Please note: Laces and zippers incorporated in SOREL footwear are not waterproof. Measurements based on size 1.