Amazon.com: Timberland PRO Men。Timberland PRO Ridgework mid-height work boots engineered for demanding environments. These waterproof boots feature a composite safety toe and Anti-Fatigue Technology for all-day comfort and protection. The black synthetic upper is designed with a stable stride platform and a slip-resistant rubber outsole for superior traction. Metal-free construction makes them ideal for security-sensitive workplaces, while the 18kV electrical hazard protection provides an essential safety layer. Finished with a breathable, moisture-wicking lining and a durable Ever-Guard leather heel for long-lasting wear.