Firewall 9oz. FR Cargo Pant, 1100 Dark Navy- 88% cotton/12% nylon. HRC: 2 (APTV:12.4 cal.cm2). Features include: double welted back pockets and 1/4 front pockets, pleated cargo pockets with flaps and velcro closure, belt loops, covered metal button waist closure and brass zipper. Meets the following standards: CAN/CGSB 155.20-2000, NFPA 2112-2012, NFPA 1977-2011, OSHA 1910.269, ASTM F1506, NFPA 70E-2012 and CSA Z462-12. Available in waist sizes 28-60. Standard inseam size is 38". Hemming charge is $10. Sold as each.