Serious protection built into a classic work fit, the flame-resistant M4 Boot Cut with DuraLight fabric helps keep you cool, comfortable, and moving through hot, demanding work. Relaxed through the waist, hip, and thigh, it gives you room to work without slowing you down. FR M4 Relaxed DuraLight Ripstop Boot Cut Pant Product Features : Moisture Movement Technology™ helps wick moisture away from the skin to keep you dry and comfortable, Strategically reinforced belt loops for durability in key stress pointsArticulated kneesNo-rub comfort inseam lays flat to minimize chafing in high-movement areas and helps prevent discomfort during all-day wear, Heavy-duty zipper and hardware help provide lasting strength and reliability for hard-wearing denim, Extra-deep front pockets provide secure storageUtility pockets Men's Flame-Resistant M4 Relaxed DuraLight Ripstop Boot Cut Pant in Grey, Size: 30 X by Ariat