Inherent flame resistant denim fabric Twin back hip patch pockets with press snap closure Front angled pockets Seven reinforced belt loops Reinforced stitching at front and back rise YKK zipper Fabric : 70% Manmade Inherent Fibre, 30% Cellulosic Fibre Denim, 400 gsm PPE 2 , ATPV 10, UPFR 50+ Arc rated clothing and flash fire areas ENA NENS 09-2014 Bisley Workwear - Jeans - Mens - Fire Resistant - Denim - Navy - BP8091_BDAD_77R