Direct Attach Seam-sealed waterproof leather uppers for durability and dry, comfortable feet Steel safety toe for protection Direct-inject construction for durability Padded top collar Lightweight blown-thermal plastic midsole for flexibility and cushioning Mesh lining with antimicrobial treatment for odor control Nylon shock diffusion plate for support and torsional rigidity Thermolite 400g insulation Open-cell polyurethane footbed with antimicrobial treatment for breathable comfort and odor control Timberland PRO oil-resistant, non-marking rubber outsole features rubber lugs for durable traction Single boot weight for size 9: 966 grams/2.13 pounds Imported