Rebar DuraCanvas VestLighter, faster, stronger gear engineered to work as hard as you do. Rebarâ„ outerwear is built warm and tough for reliable protection against the elements and on-the-job wear-and-tear. ToughMaxâ„ flexible stretch canvas provides the ultimate in comfort and 2X more durability Just the right amount of flex for increased mobility and all-day performance Wind and water resistant Sherpa lining Ribbed cuffs and hem Zip chest and hand pockets Interior chest pocket 68% cotton, 30% poly, 2% spandex.