The GloWear 8210HL-S Mesh Hi-Vis Safety Vest is an ANSI 107 Type R, Class 2 vest made of 3.3 oz polyester mesh. This hi-vis vest features 2" reflective tape for enhanced low-light visibility, plus a lower interior pocket, exterior pocket and single mic tab. A hook and loop closure makes for easy on and off. This vest is available in single sizes to allow workers to order their exact size for a more tailored, performance-style fit compared to dual-size vests (tip: for best single-size fit, select one size down from your normal T-shirt size). This reflective safety vest is ideal for anyone requiring Type R, Class 2 apparel, including road construction, baggage handling and municipalities.