Introducing the Ariat FR M4 Relaxed Stretch DuraLight Basic Boot Cut Jean. Designed for comfort in any environment, these premium jeans are made with ring-spun cotton and feature a relaxed fit through the seat and thigh for maximum flexibility. Perfect for wearing with your favorite boots. Expertly engineered for the ultimate FR experience. Safety CAT 2 Rating for dual-hazard flame resistant workwear to help protect against flash fire and electrical arcs 14 cal/cm2 Rated to protect from second degree burns when exposed to an electrical arc NFPA 70E Meets NFPA 70E/ASTM F1506 performance requirements NFPA 2112 UL® classified to NFPA 2112 Features Look of light hand sanding and tacking Size & Fit Relaxed through the waist, hip and thigh Sits below the waist Boot cut Materials 11 oz flex stretch denim 69% Cotton, 30% Modacrylic, 1% Spandex Lightweight inherent/cotton blend FR denim Ultra-breathable and moisture-wicking Quick drying Imported