Flexfit - Delta Seamless Cap - 180-S/M-White 100% Polyester Imported 92% polyester, 8% spandex. 6-panel. structured. hard buckram backed front panels. seamless panels. 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!