Premium non-transparent double layer polyester fabric for better breathability. Crew neck style. 2 in ANSI Certified reflective material in 4 in contrasting tape. Dual chest strap for ID badge, cell or radio. Velcro sealed chest pocket. 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. Sold by each.