Moon Boot Moon247 Polar by Moon Boot is a waterproof winter boot designed for cold, wet conditions. Its insulated, platform sole and adjustable drawstring fastening make it ideal for snowy, everyday wear. Key attributes: Black | Polyester | Waterproof | Thermoplastic rubber outsole | EVA midsole for cushioning | Drawstring fastening | Front lace-up fastening | Adjustable drawstrings | Padded ankle lining | Round toe | Calf-length shaft | Logo print to the side | Platform sole | Dimensions & fit: Runs large; choose half a size down. | Composition & care: Exterior: 59% polyester, 41% polyurethane | Lining: 100% polyester | Sole: 85% EVA, 15% thermoplastic rubber | Brush off dirt with a soft brush. Wipe with a soft, damp cloth and mild detergent to remove marks. Brush midsole and sole with a soft brush. Air dry at room temperature. Store in original bag or protective cover. Do not use waterproofing sprays or aerosol treatments on Moon Boot products.