Carolina CA4515: Waterproof Insulated Composite Toe 4x4 Work 。Carolina 4x4 waterproof work boots offer heavy-duty protection with a composite safety toe and oil-resistant outsoles. These rugged boots feature a durable leather upper in a dark olive or brown tone, equipped with a reinforced rubber toe cap and heel for enhanced longevity in tough environments. The padded collar and tongue provide comfort during long shifts, while the secure lace-up system with metal hardware ensures a stable fit. Brand: Carolina Model: CA5525 4x4 Style: Composite Toe Waterproof Work Boot Color: Dark Brown/Olive Material: Leather Upper Outsole: Oil & Slip Resisting Rubber Toe Type: Composite Safety Toe Waterproof: Yes Hardware: Metal Eyelets and Speed Hooks Features: Scuff-Resistant Toe Cap, 4x4 Heel Branding Keywords: Industrial, Construction, Safety, Rugged, Outdoor, Hiking, Utility, Heavy Duty, All-Weather, Protective, Tactical, Workwear, Gorpcore