Nike Men's Vapor Classic 99 Training Hat Dri-FIT fabric helps wick sweat away to keep you dry and comfortable. Perforated back and side panels for extra ventilation. Adjustable back closure for a customizable fit. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!