Timberland PRO - Direct Attach 6" Soft Toe (After Dark Full-Grain Leather) - Men's: By attaching the full-grain leather upper directly to the durable, lightweight sole, Timberland made these boots waterproof and rugged for long-lasting performance under demanding conditions. Waterproof full-grain leather with direct-attach construction. 200g of lightweight, high-lofted, quick-drying, moisture-resistant Thinsulate insulation keeps feet warm in any weather. Removable contoured polyurethane sockline. Lightweight PVC midsole. Timberland workboots with Electrical Hazard Protection meet ANSI Z41 PT99 standards to provide protection from open circuits.