Port Authority SuperPro React Polo. K810Classic uniforming style meets ultimate performance in this stain-releasing, snag-resistant, Easy Care polo that helps keep you looking professional no matter what., 5-ounce, 65/35 poly/cotton pique, Stain release, Snag-resistant, Easy Care, Flat knit collar, Tag-free label, 3-button placket, Dyed-to-match buttons.