EXCEL FR® Flame-resistant, 14.75 oz./yd² (500 g/m²), 100% Pre-Washed Cotton Denim; One-piece waistband with button closure; Five jean style pockets; Two-needle felled seam construction; Soft pre-wash for comfort and look; Classic fit is traditional, sits at the natural waist and has a slimmer leg opening that will fit over boots; Industrial Laundry - Heavy Soil, Industrial Laundry - Light Soil, Home Wash; Inseam for the unhemmed is 37U ; Additional sizes available under style PEJ4; NFPA® 2112 Compliant CAT 2 Arc Rating ATPV 21 calories/cm²;