Made with ANSI-compliant, polyester mesh (3.3 oz), this 8320Z Standard Hi-Vis Safety Vest protects workers in low-light conditions with the fluorescent color. Its 2" reflective tape enhances visibility at night by reflecting light. Vest is Type R, Class 3-approved for workers in high-traffic areas needing extra visibility. Zipper closure provides quick, on/off movement. Store tools in the easy-to-reach, open-flap outside pockets or in the secure inside pocket. This vest has a single radio mic tab that provides convenient communication. Dual sizing creates a comfortable fit with extra space and accommodates bulky layers.