These vests have a fleece lining to keep you warm. A flap covers the snaps, so they won't scratch equipment or heat up if there's a fire.
PPE Category 3—These vests are rated Category 3 to provide moderate protection when worn over a flame- and arc-flash rated long-sleeve shirt or sweatshirt.
Nomex Fabric—Made of Nomex fabric, these vests are flame resistant and they also resist wear and abrasion.
NFPA 70E and NFPA 2112—These vests meet NFPA 70E and NFPA 2112 to protect your torso against arc flash and flash fire.
Arc-Rated PPE Category—Choose a vest that meets the arc rated personal protective equipment (PPE) category required by your workplace.
Arc Rating—The higher the arc rating, the greater the flame resistance.