This versatile, lightweight boot features waterproof construction, 100g insulation and a combination of faux fur and microfleece lining - making them extremely comfortable to wear. The sneaker-inspired sole gives flexible traction, while the molded EVA midsole provides support. UPPER: Waterproof suede. Combination faux fur and microfleece lining. Waterproof bootie construction. Laces are not waterproof. INSULATION: 100g insulation. FOOTBED: Removable molded EVA with microfleece topcover. MIDSOLE: Molded EVA with rubber heel logo. OUTSOLE: Molded rubber with ground contact EVA.