Mens Forge FR Shirt: Mens Forge FR Work Shirt. Get your work done in style with this men's lightweight tee from Forge FR. This long sleeve shirt has a crew neck and a left chest pocket with hook & loop closure. It has a ribbed collar and cuff to maintain it shape and seamless construction provides a maximum range of motion. Made with lightweight, fire resistant maximum comfortable 100% cotton 6 oz. fabric. Standards: UL certified NFPA 2112 - 2018, NFPA 70E PPE. Arc Rating: ATPV 8.2 cal/cm2. HRC/CAT 2. MFRCNT-LW