Timberland Pro Direct Attach 6 Inch Steel Toe Waterproof Work Boot TB0A2QVU231. Inspired by our classic yellow boots and designed with a women’s-specific last for the best fit and comfort, these Timberland PRO Direct Attach boots are waterproof and feature 200 grams of insulation to keep you dry and warm in cold conditions. They boast premium Timberland seam-sealed, waterproof leather uppers with padded collars for added comfort, along with heat-, oil-, slip-, and abrasion-resistant rubber lug outsoles for superior traction. These steel-toe boots also include electrical hazard protection, Anti-Fatigue Technology polyurethane footbeds for shock absorption and energy return throughout the day, and breathable, moisture-wicking linings made from ReBOTL fabric, which contains at least 50% recycled plastic and features an antimicrobial treatment to control odors.