CornerStone puts the toughest materials and advanced stay-clean technology into this shirt so you get the most out of it. This hardworking style is built to meet IL50 standards, which means it excels through 50 industrial launderings. * 4.25-ounce, 65/35 poly/cotton with soil release finish * Open collar with sewn-in stays * Metal collar gripper closure * Melamine buttons * Two button-through pockets * Bartacked pencil stall on left pocket * Charcoal and Grey not available in Long sizes. Adult Sizes: S-6XL Long Sizes: M-3XL