Amazon.com | RefrigiWear Men。RefrigiWear waterproof work boots offer heavy-duty protection with a genuine leather and textile upper. Engineered for demanding environments, these boots feature a high-traction Vibram outsole with a distinctive red and black tread pattern. The secure lace-up closure with metal speed hooks ensures a stable fit, while the padded collar and tongue provide comfort during long shifts. These boots meet ASTM F2413-18 standards for safety toe and electrical hazard protection, making them ideal for industrial or cold-weather outdoor work. Brand: RefrigiWear Model: 136CR Color: Black Material: Leather and Man Made Outsole: Vibram Safety Standard: ASTM F2413-18 Toe Type: Composite or Steel (ASTM Rated) Closure: Lace-up Features: Waterproof, Electrical Hazard (EH) Rated Style: Industrial Work Boot Keywords: Safety Toe, EH Rated, Insulated, Winter, Construction, Industrial, Heavy Duty, High Traction, Cold Weather, Protective, Rugged, Durable