Nike Men's TW Performance Graphic Polo-Large-Purple Haze/Purple Haze 88% polyester Made in USA or Imported Dri-FIT fabric to wick away sweat and help keep you dry and comfortable Fold-over collar with snap placket for modern polo styling Mesh back panel and perforated collar for breathability Fabric: Front: Dri-FIT 88% polyester/12% spandex. Back: Dri-FIT 91% polyester/9% spandex.