Olive Green Sorel Explorer Carnival Insulated Waterproof Boots - Size 8 I like that they have black upper fleece since most of their boots are white/off white and can get dirty faster with use. Sporty meets cozy with this eye-catching, adventure-ready boot. Featuring a waterproof nylon upper with fleece accents, 100g insulation, snug microfleece lining, and a molded rubber outsole Best For: Casual, Light Rain, Light Snow Upper: Waterproof nylon upper and PU coated synthetic overlays. Microfleece lining. Waterproof breathable membrane construction. Footbed: Removable molded PU-like EVA footbed, microfleece topcover. Insulation: 100g insulation. Midsole: Outsole grade EVA. Outsole: Outsole grade EVA with molded rubber pods. *the left boot has a very small, hardly noticeable stain. Other than that, very good condition as they were only worn a few times.