This hardworking CornerStone shirt is designed to meet IL50 standards, meaning it can withstand up to 50 industrial launderings. It's made of 4.25-ounce, 65/35 poly/cotton with soil release finish and yarn-dyed fabric. The open collar has sewn-in stays, and melamine collar and buttons. There are two button-through pockets and a bartacked pencil stall on the left pocket. Customize your shirt with embroidery, heat transfer, patches, and emblems.