Made of 100% polyester sport mesh, the Wolverine Men's packaged Caution T-shirt provides breathability and comfortable wear. This t-shirt is designed with reflective taping on the front and back to offer visibility in low-light conditions. It features an extended tail hem and side slits at the seams, ribbed neck opening, class 2, level 2 ANSI/ISEA certified protection, side slits at seam, tagless label, tag flag label on front left and is packaged in floor ready bag. It is recommended to only machine wash it with cold water, do not use bleach or fabric softeners. Material: Polyester, Mesh.