This boot features the archetypal Sorelâ„¢ look in a versatile waterproof boot. Winter Carnivalâ„¢ is up for anything, be it a cold nights' romp with the dog, a stroll through the shops, or a drink after a vigorous day on the slopes. UPPER: Waterproof nylon Seam-sealed waterproof construction INSULATION: removable 6mm washable recycled felt inner boot with sherpa pile snow cuff SOREL RATED: -32C MIDSOLE: 2.5mm bonded felt frost plug OUTSOLE: handcrafted waterproof vulcanized rubber shell with herringbone outsole