The Radians SV020X-1 Heavy Duty 7-Pocket Tear Away Cruiser Vest is made of 100% polyester and 2" silver reflective tape in an X-Back design. It has plenty of storage with 7 pockets including credential holder, radio pocket, and 3 interior pockets. This vest has a solid front with mesh back, and breakaway at shoulders and waist. CSA Z96-2015: CLASS 1 LEVEL 2, ANSI/ISEA 107-2015: TYPE O CLASS 1