Sport-Tek Sport-Wick Stretch Contrast Full-Zip Jacket. Keep moving in this moisture-wicking, soft-brushed jacket that's flexible and features hits of contrast color throughout. 6.8-ounce, 90/10 poly/spandex jersey, Cadet collar with contrast piping, tag-free label, taped neck, contrast reverse coil zipper, set-in sleeves, contrast cuff binding, contrast welt front pockets.