Uppers made with premium 100% full-grain waterproof leather from an LWG Silver-rated tannery. Waterproof membrane keeps feet dry and comfortable for protection in any weather. 200 grams of PrimaLoft insulation. Fully gusseted tongue provides comfort and keeps out debris. Polartec recycled fleece lining in collar. Compression-molded EVA midsole. Rustproof D-ring hardware for quick lacing. Breathable linings are made entirely from recycled plastic bottles. Rubber lug outsole is made with 34% recycled rubber and offers durability and traction on any surface. Imported.