The Radians SV010X-1 Economy Break Away Vest is made of high visibility 100% polyester mesh material and 2" silver reflective tape in an X-Back design. Pockets include left chest and right waist, with breakaway at shoulders and hook and loop adjustable waist closure. CSA Z96-2015: CLASS 1 LEVEL 2, ANSI/ISEA 107-2015: TYPE R CLASS 2