SAF-TECH Flame Resistant 6oz. NOMEX IIIA Cargo Work Pant - HRC 1 - MADE IN THE U.S.A. - NAVY BLUE (Waist=35 - Inseam=34) SAF-TECH Flame Resistant 6oz. NOMEX IIIA Cargo Work Pant - HRC 1 - MADE IN THE U.S.A. Flat front design. Relaxed Fit cut for comfort and freedom of movement. Two big cargo pockets with flap closure. NOMEX Heavy-Duty Brass Zipper. FR for the Life of the Garment NOMEX IIIA Cargo Work Pant - HRC 1 Built for extra comfort and flexibility. ATPV=5.7 cal/cm2