The GloWear 8262FRZ Class 2 FR Surveyor Zipper Vest is FR compliant to NFPA 70E for protection against arc flash hazards. The unique combination of solid front and mesh back makes this flame-resistant safety vest first-of-its-kind in storage and breathability. Designed to be worn as part of a complete fire-resistant (FR) garment system, it is tested and certified to an ATPV 6.6 cal\/cm2 (front) and ATPV 4.6 cal\/cm2 (back). Made with a solid front of breathable, moisture-wicking and ANSI-compliant 5.5 oz Westex by Milliken DH material for protection against arc flash, and a 5.6 oz Modacrylic mesh back for even more cooling airflow. It also features a 2" 3M Scotchlite FR reflective accents for heightened visibility at night or in low light environments. With four exterior pockets, the front of this surveyor vest provides an abundance of storage. Pockets include two lower flap top pockets, one cell phone pocket and a dual-layer pen pocket, plus a single radio mic tab made of FR body material.