Your favourite cold-weather boot just got even better. We kept the insulated warmth and lightweight, sporty style, and refreshed it with a roomier toe, more cushion underfoot and serious tread. Sorel Womens Whitney III Mid WP Features: UPPER: Waterproof nylon upper with synthetic overlays. Nylon collar and tongue (in colours Black, Sea Salt; Sea Salt, Black; Honey White, Ceramic) or felt collar and tongue (in colours Tawny Buff, Black; Quarry Grill). Heel pull tab. Microfleece lining. Waterproof bootie construction. Laces are not waterproof. INSULATION: 200g insulation. FOOTBED: Removable plush PU-like EVA footbed with microfleece topcover. MIDSOLE: Rubber. OUTSOLE: Moulded rubber. Uses: Light Snow