All Key Industries flame resistant garments are designed to meet all laws and fire regulations. Flame resistant apparel should be used as a secondary FR protection only. Key Industries work shirts and jeans are guaranteed to be flame resistant for the life of the garment if proper care and maintenance as described by the fabric manufacturer are followed. Apparel is guaranteed to be first quality merchandise against defects in workmanship or material. Be safe and have confidence on the job wearing Key Industries. This Men's Key Industries Work Jean features flame resistant denim. Classic five pocket construction. Reinforced front pockets. Zipper fly and button closure waist. Made of USA fabric, assembly imported.