Rain and snow are no match for these cosy winter boots with waterproof seam-sealed finish. The removable, washable 6mm felt liner offers warmth and flexibility on cold days whilst the vulcanised rubber outsole provides grip in wet and slushy conditions. Sorel Womens Winter Carnival Boot WP Features: Upper: Waterproof nylon upper. Seam-sealed waterproof construction. Laces are not waterproof. Insulation: Removable 6 mm washable recycled felt inner boot. Midsole: 2.5 mm bonded felt frost plug. Outsole: Handcrafted waterproof vulcanized rubber shell with herringbone outsole.