Amazon.com | Timberland PRO Men。Product Features: Premium Waterproof Leather: Crafted with premium waterproof leather and an integrated waterproof membrane, these boots provide superior water resistance, ensuring your feet stay dry in wet work environments. Moisture-Wicking Lining: The breathable and moisture-wicking lining is treated with an anti-microbial agent, which helps control odors and maintains a fresh feeling throughout the workday. Non-Marking Rubber Outsole: The non-marking, slip- and oil-resistant rubber outsole delivers outstanding traction and stability, preventing slips and falls on various surfaces. Anti-Fatigue Technology: Featuring a polyurethane footbed with Anti-Fatigue technology, these boots provide exceptional shock absorption and energy return, reducing foot fatigue during prolonged standing or walking. External Heel Cup: The rigid external heel cup offers enhanced lateral stability, supporting your ankles during strenuous tasks and reducing the risk of injuries. Electrical Hazard Protection: Designed with electrical hazard protection, these boots offer secondary protection against live electrical circuits, making them ideal for electricians and other professionals who encounter electrical hazards on the job.