Moon Boot's Moon247 Polar is a hybrid snow boot designed for life on the move, combining fully waterproof protection with chunky, treaded soles for reliable traction in changing conditions. Key attributes: Black | Polyester | Waterproof | Slip-resistant thermoplastic rubber tread | Cushioned EVA midsole | Slip-on design | Criss-cross tubular laces | Metal eyelets | High-top silhouette | Tonal embossed logo on outsole | Chunky contoured sole | Tubular lace detailing | Dimensions & fit: Fits large — consider taking a half size down. | Composition & care: Upper: 59% Polyester, 41% Polyurethane | Lining: 100% Polyester | Sole: 85% EVA, 15% Thermoplastic rubber