This fluorescent mesh safety vest is machine washable with a front Self-adhesive closure and dual chest straps for ID badge, cell phone, or radio. It has 2" (5.1cm) reflective material in 4" (10.2cm) contrasting tape. Polyester mesh for comfort and breathability Fully compliant with CSA Z96-09 Class 2, level 2 and becomes class 3 in combination with right model arm and leg bands. Fully compliant with ANSI/ISEA 107-2010 Class 2 Level 2. Made for traffic flaggers, construction workers, truckers and school crossing guards.