This best-selling Nike cover-up delivers all-utility warmth and comfort from the sweat-wicking fabric down to the thumbholes. The 1/2-zip design and mesh back panels enhance ventilation, while the stand-up collar and drop-tail hem provide additional coverage. A contrast heat transfer Swoosh design trademark is on the right chest. Solids made of 5.5-ounce, 88/12 polyester/spandex jersey Dri-FIT fabric (front) and 5.3-ounce, 89/11 polyester/spandex Dri-FIT fabric (back). Heathers made of 5.75-ounce, 88/12 polyester/spandex jersey Dri-FIT fabric (front) and 5.3-ounce, 89/11 polyester/spandex Dri-FIT fabric (back).