Lapco FR uniform Pant is professional, compliant and comfortable. These Pant pair perfectly with our FR uniform shirt. Available in Gray, Khaki, Navy, orange, red and royal, to match your corporate and industrial uniform needs. 7oz. 100 percent flame-resistant cotton Twill with a moisture management finish. Certification: ATPV 8.7 cal/cm2, HRC/cat 2, NFPA 70E, UL classified ASTM F1506, UL classified NFPA 2112.