Additional Bulwark Flame Resistant Cool Touch 2 Cargo Pant features:, Arc rating: Navy: 11 cal/cm²; Khaki: 9 cal/cm², CAT Level 2, Navy: 7 oz. Cool Touch 2 (45%  Modacrylic/ 35% Lyocell/ 15% Polymide Imide/ 5% Para-Aramid), Khaki: 7 oz/ Cool Touch 2 (48% Modacrylic/ 37% Lyocell/15% Aramid), Garment is certified to NFPA 2112, NFPA 70E, A waistband, with hook-and-bar closure, Two utility pockets and left cargo pocket, Large leg opening to fit over work boots, Belt loops to accommodate wider & thicker belts.