Wrangler Men's Slim-Fit Flame Resistant Jean 100% Cotton Imported Machine Wash Slim-fit jean with five-pocket styling, fits over boots Utility Pocket Nomex Thread Used in all Garment Seams Flame Resistant Pocketing Arc- Resistant Button Waistband Closure Safety Orange Outside ID for High Visibility ATPV 23.8 CAL/CM2 Meets NFPA 70E, ASTM 1506 and OSHA Rule 1910.269 Standards NFPA 2112 Compliant