Cornerstone Industrial IL50 Pocket Pique Polo Shirt. CS402P Black Large Go to amazon.com Related posts Top 7 best cornerstone polo shirt for 2022 Feature6.8-ounce, 100% spun polyester.Flat knit collar.3-button placket.Dyed-to-match buttons.Handy left chest pocket. DescriptionCornerstone Industrial Pocket Pique Polo