These vests meet NFPA 70E standards for protection against electrical arc flashes for personal protection equipment (PPE) category 1 and ANSI/ISEA 107 standards for high visibility. They are rated ANSI Class 2 for working on or near roadways. Check the PPE category and minimum arc rating provided for your workplace, and then select all required clothing and personal protective equipment to meet the minimum arc rating. Arc rating measures a garment’s ability to insulate the wearer from burns; the higher the arc rating, the greater the flame resistance. These vests are mesh acrylic and are self-extinguishing. They are stitched with Nomex thread for added durability. They have hook and loop closures down the front and one waist pocket.

When measuring chest size, measure around the fullest part of your chest. Take all measurements over any clothing you expect to wear under these vests.