Get traditional in the Rasco Denim Lightweight Flame Resistant FR work shirt. made of 100% flame resistant 8.5 oz cotton, with metal snap closure and adjustable cuffs. With a Hazard Risk Category of HRC2 and NFPA 70E compliance, you can be confident that you will be kept safe and sound no matter how dangerous those work conditions can get. You can also toss it in your home washer or in an industrial washer if you so choose to. Just be careful not to use fabric softener or dyer sheets with this shirt of modern armor.