The 750 safety vest meets ANSI/ISEA 107-2004 class 2 federal mandatory requirements. Vests are heavy-duty and made from durable ANSI/ISEA compliant polyester and polyester mesh FEATURES: 4" wide reflective flo-orange tape with 2" wide silver reflective stripes Padded collar on the inside Multiple outside pockets, two inside pockets, and dual mic clips Fluorescent lime/yellow with black trim Solid polyester front with mesh back for ultra-cool comfort Back pouch for additional storage