This Mesh T-shirt from Occunomix meets ANSI Class 2 guidelines and is made of a lightweight mesh fabric. This is a great replacement for all work shirts and vests cause now all you will need is a Occunomix reflective shirt. Ultimately this will keep you cooler and more visibly safe on the job site. 2" 3M™ Scotchlite™ reflective tape gives an extra visual aid in your safety. Also comes with a chest pocket. Sizes: M, L, XL, XXL