5.11 Men's Stryke Class B PDU Short Sleeve Shirt, Black, 4X-Large-Regular

Superior durability, breathable comfort Permanent creases ensure clean lines 78% polyester / 22% cotton, Flex-Tac mechanical stretch ripstop, 4.8-oz., Teflon with Flex-Tac mechanical stretch provides lasting durability that moves with you Camera/radio loop enforcement kit Melamine buttons won't melt, burn, or crack