Grab attention in your work place with this FR Gauge Work Shirt. This design enhances the range of motion and gives you an advantage that the cuffs don't ride up and shirt stay tucked in throughout your busy day. Hazard Risk Category 2. Meets the National Fire Protection Agency's (NFPA) 70E Standard for Electrical Safety Requirements. Meets NFPA 2112 standards for flame-resistance. Made from 88% cotton, 12% nylon.