-12 oz. Stretch FR denim material : 94% Cotton / 5% Polyester / 1% Elastane -Button up with zip-fly -Two patch spade shaped hip pockets and scoop front pockets -Medium wash -Straight leg -One piece waistband -Larger belt loop and waistband -Felled inseam and seat seam -ARC rating ATPV 16 Cal -CAT 2 Rating and NFPA 2112 certified -Style: PSJ4SD Bulwark Men's FR Stretch Straight Work Jeans