This stylish Hi Vis safety t shirt is made of a Lightweight polyester moisture wicking material. ANSI compliant 2-inch silver reflective stripes around waist and vertically over shoulders. Chest pocket with hook and loop closure. Perfect for jobsite construction workers, or to use in any emergency. Pyramex Safety Products is one of the top manufacturers of safety glasses and Hi Vis safety apparel and provides personal protective products to millions of users around the world.