• Product Overview: Genuine Tyndale Men’s Relaxed Fit FR (Flame Resistant) Work Pants, model K290T, in deep navy blue; size 31 waist x 28.5 inseam; brand new without tags.

• Intended Use: Ideal for demanding environments like electrical utilities, oil and gas, or manufacturing with arc flash or flash fire hazards; suitable for welders, electricians, or industrial workers needing reliable PPE.

• Material and Construction: Made from 11 oz Amtex FR fabric (88% cotton, 12% high-tenacity nylon) in heavy duck weave; inherent flame resistance that self-extinguishes without melting or dripping; triple-needle stitching on major seams for durability.

• Design Features: Relaxed fit for comfort and mobility; five standard pockets (two front slash, two back patch, one watch/coin); additional rule/tool pocket on right leg; straight leg with 18.5-inch opening for boots; flat front, button/zip closure, belt loops.

• Safety Certifications: Arc-rated to CAT 2 with ATPV of 14.6 cal/cm²; complies with NFPA 2112 (flash fire), NFPA 70E (electrical safety), ASTM F1506 (flame-resistant textiles), OSHA 1910.269; UL Classified.

• Manufacturing Details: Fully made in the USA by Tyndale (Pipersville, PA); fabric from Mount Vernon Mills; fabric codes: MVM NAVAHC 078015, Lot NC7571.

• Care Instructions: Machine wash warm inside out; tumble dry low; no bleach or starch to preserve FR properties.