Waterproof and breathable membrane Leather, rubber, and suede upper Gusseted tongue Recycled PET laces Taped seams to prevent moisture leaks Recycled PET linings with anti-odor treatment Footbed created with 20% BLOOM, and algae-based product, which will return 32 liters of clean water to habitats and clean 20 cubic meters of air Compression EVA midsole optimized for shock absorption Composite shank supplies torsional rigidity GlacialGrip slip-resistant outsole for maximum traction on wintery surfaces 200g Thinsulate® insulation Forsake Whitetail Mid Boots Mens