From UGG, the Men's Truckee Waterproof Field Boots feature: Waterproof leather and textile upper Waterpoof features and seam-sealed construction Heat-embossed UGG logo Textile collar and tongue Gusseted tongue with water repellent coating Lace up closure Punched metal eyelets Round laces Textile lining made from 100% recycled polyester fibers Textile sockliner EVA midsole Spider Rubber® outsole for traction Imported. Styling Notes: Cold-weather rated to -20°C