Oil and Gas Reflective FR Workwear 1.Permanent flame retardant 2.Comfortable, no pill 3.Safe ... 4.Durable Oil and Gas Reflective FR Workwear . Fabric compositions100% cotton Feature flame retardant and arc flash protectionFabric ... -2 (ENV 50354 class 1 - Electric arc)UsageCoveralls ,overalls ,garments, workwear , jackets ,pants, shirts Oil and Gas Reflective FR ...