Carhartt Men's Fire-Resistant Blue Jeans NFPA 2112 Cat 2 Relaxed Fit 40X32

From the website: More than a pair of work jeans, these flame-resistant pants keep you covered when it really matters. They're made of flame-resistant denim that's garment-washed for softness. They have a cut that's relaxed through the seat and thigh, with a straight leg opening that fits over most boots. Features 11.75-ounce, 100% cotton FR denim Meets the performance requirements of NFPA 70E UL® classified to NFPA 2112 Carhartt FR label sewn on back pocket; Carhartt FR and NFPA 2112/CAT 2 label sewn on coin pocket Carhartt-strong triple-stitched main seams More room to move with a comfortable fit through the seat and thigh and a straight leg opening Brass zipper fly with Nomex® FR zipper tape; Arc-resistant button closure at waist Two reinforced back pockets Garment washed for a soft finish and reduced shrinkage Country of Origin: Imported *Three available* *Each pair may have minimal wear, slight flaws but I did not notice any major ones.