Nike Dry 1/2-Zip Cover-Up Note: larger sizes may be available (3XL & 4XL). An ideal layer for warm ups and cool downs, this cover-up has a textured interior which delivers a subtle visual texture to the exterior of the fabric. Dri-FIT management technology helps keep you dry. Design details include a cadet collar, reverse coil zipper, open cuffs, side vents and open hem. The contrast heat transfer Swoosh design trademark is on the left sleeve. Made of 4.8-ounce, 100% polyester Dri-FIT fabric.