Upper: Leather. Lining: ReBOTL, Waterproof. Midsole: EVA (Ethyl Vinyl Acetate), GreenStride. Outsole: Rubber. Fabric Technology: Waterproof Membrane. Fleece Lined Collar, Fleece Lined Tongue. Flat. Cut: Mid Calf. Design: Contrast. Toe Style: Round. Fastening: Bungee Lacing, Lace Up. Occasion: Hiking. Sustainability: Made from Recycled Materials.