CornerStone ANSI 107 Class 3 Mesh Tee. CS202This breathable, moisture-wicking mesh tee delivers the highest ANSI visibility with additional reflective tape to meet ANSI 107 Class 3 standards., 4.1-ounce, 100% polyester birdseye mesh, Durable, reflective 2-inch tape meets ANSI 107 requirements and provides 360-degree visibility on body and sleeves, 1x1 rib knit neck, Back neck tape, Left chest pocket