Sport-Tek Repeat 1/2-Zip Short Sleeve Jacket JST489Knock it out of the park with this extra roomy, moisture-wicking short sleeve jacket.,3.5-ounce, 90/10 poly/spandex with PosiCharge technology,100% poly tricot mesh insert,Snag-resistant,Tear-away label,Contrast tonal mesh panels at shoulder,Front pouch pockets,Adjustable fit at hem with side toggles,**