Oxford NCAA Oklahoma State Cowboys Men's Bar Stripe Golf Polo, Black/Sun Kissed, X-Large Polyester 100% Imported Licensed Collegiate Product Very Cool wicking polyester performance polo Striped polo in traditional collegiate colors Stay cool and dry on and off the course Machine washable cold with like colors, gentle cycle, use only non chlorine bleach when needed, do not add softener, tumble dry low, remove promptly, warm iron if needed Licensed Collegiate Product