Red Wing Cooltech | eBay。Built for demanding job sites, these Red Wing CoolTech™ Athletic Work Shoes in men\'s size 10.5 combine the comfort of an athletic sneaker with the protection of a work boot. Designed with a waterproof upper and ASTM-rated safety toe, these lightweight work shoes provide all-day support while keeping your feet dry and protected in tough working conditions. The CoolTech™ design features breathable materials, a cushioned footbed, and a slip-resistant outsole for dependable traction on a variety of surfaces. Ideal for construction, warehouse, manufacturing, and industrial work environments.