This Port Authority 1/4 zip is perfect for active men. You can wear it when you're commuting to work, having a good time with friends, or engaging in sports. It's made of a 6.9 - ounce blend of 56% recycled polyester and 44% cotton double knit. With its snag - resistant design, dyed - to - match recycled zipper, and tag - free label, it offers both style and comfort.