KEEN Utility Vista Energy Mid Carbon-Fiber Toe Work Boots 。**Item Condition Notes:** Brand new and unworn in original box KEEN Utility Men\'s Vista Energy+ Low Height Composite Toe Waterproof Work Sneakers in Coffee Bean/Black, Size 7 D (Medium) US. These industrial work sneakers combine athletic performance with professional functionality. **Key Features:** - **Composite Toe Protection:** Non-metallic carbon-fiber toes that are 15% lighter than steel, meeting ASTM F2412 and F2413 standards - **Waterproof Construction:** KEEN.DRY breathable membrane keeps feet dry while allowing vapor to escape - **Superior Comfort:** KEEN.ReGEN midsole provides 50% energy return and exceptional cushioning (17.7 oz per shoe) - **Enhanced Traction:** Oil and slip-resistant rubber outsole meets ASTM F1677 and F2913 non-slip standards - **Durable Materials:** Full-grain waterproof leather upper with moisture-wicking mesh lining - **Support Features:** Nylon shank for midfoot support and torsion stability Perfect for light-duty work in maintenance, manufacturing, warehouse, and distribution environments. Built on KEEN\'s traditional wider footwear form with removable insoles for customized fit. These shoes offer the ideal combination of safety, comfort, and performance for the modern industrial worker.