Men's Timberland Original 6" Earthkeepers, Boots - Brown - Casual boots The Classic 6 Inch Men's Boot from Timberland is made from premium full-grain waterproof leather, seam sealed construction and PirmaLoft insulation ensure that your feet will stay warm and dry during wet and cold conditions. The boots are equipped with cushioned mid-soles, footbed and padded collars to ensure maximised comfort. The nylon laces and rubber lug outsole maintain the Timberland standard of Rugged Boots. 15551. Premium full-grain leather upper for comfort, durability and long-lasting wear. Handsewn upper stitched to midsole and cemented to outsole for classic aesthetics and the durability timberland demands. New flexible forefoot construction provides greater comfort. New comfort construction features a full-length eva insert with an additional layer of poron foam under the forefoot for cushioning. 15% recycled rubber outsole is siped for slip-resistance and traction.