This Port Authority 1/4 zip is great for men who are always on the go. Whether you're commuting to work, hanging out with friends, or playing sports, it's your perfect companion. It's made of 6.9 - ounce, 56% recycled polyester and 44% cotton double knit. With a dyed - to - match, recycled, reverse coil zipper and a self - fabric chin guard, it offers both style and comfort.