We built the original Timberland(R) waterproof "yellow" boots in 1973, but it's really those who've pulled them on year after year who've made them into what they stand for today. Waterproof and insulated, this steel toe boot features an oil-resistant, non-marking rubber lug outsole for traction, and a lightweight blown-thermal plastic midsole for flexibility and cushioning. Always ready to make a difference. What will you do in your boots? Seam-sealed waterproof leather Steel safety toe Direct-inject construction for durability Padded top collar for comfort Nylon shock diffusion plate for support Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return Breathable and moisture-wicking lining with anti-microbial treatment for odor control Insulated 200g Timberland products are warranted to be free from manufacturer defects for 12 months from the date of purchase.