If you need a lightweight, flexible work boot, Rebar® Flex delivers. With shock-absorbing cushioning and an anatomical last for a comfortable, supportive fit, it's perfect for construction work or jobs that require repetitive kneeling and bending. Rebar Flex Patriot Waterproof Composite Toe Work Boot | Product Features : 0 : 4LR™ technology provides lightweight support and stability, 1 : DRYShield™ waterproof breathable construction, 2 : U-Turn® Entry System lets people with high arches easily s