Signature Dri-FIT technology wicks away sweat and keeps you feeling fresh from workout to hangout in this superstretchy top featuring a ventilating back cutout to keep air flowing. 18 1/2" length (size Medium) Mock neck Long sleeves Dri-FIT moisture-wicking technology 88% polyester, 12% spandex Machine wash, line dry Imported Nordstrom x Nike: A curated lifestyle destination where fashion is the ultimate sport