DISCONTINUED CornerStone - Industrial Pocket Pique Polo. CS402POur hardworking, hard wearing CornerStone Industrial Pocket Pique Polo is built to take on the toughest jobs. Comfortable and with stain release, this polo has a stylish ottoman tipped collar making it versatile enough to wear off-site, too.,6.8-ounce, 100% spun polyester,Rental-friendly,Flat knit collar,3-button placket,Dyed-to-match buttons,Left chest pocket,Open hem sleeves,Side vents