Womens FR DuraLight Cordura Canvas Vest, Features: Triple needle stitched for added durability, Zippered chest pocket, Perfect for everyday wear with a familiar, effortless fit, 9.5 oz DuraLight canvas shell with stretch, 9 oz FR polar fleece lining, DuraStretch™ fabric provides durability with the freedom to move, Abrasion resistant, 3X more durable than cotton canvas, Garment is prewashed to help minimize shrinking, 74% Cotton, 24% Nylon, 2% Spandex, CAT 4 rated, Arc 44 cal/cm2 rated, Meets NFPA 70E requirements,Meets NFPA 2112 requirements.