Lakeland® 4.5 oz FR coveralls made with Nomex® IIIA have the built-in toughness and the uncompromising features that you expect from a leader in the flame-resistant market. Our durable coveralls are designed to provide maximum comfort, protection, and plenty of features. From our reinforced stitching to our covered snaps, Lakeland® coveralls made with Nomex® IIIA have details that you won't find in any other coverall. Lakeland® Coverall, Series: CO10, L Size, Khaki, DuPont™ Nomex® IIIA, 44 in Chest, 30 in Inseam Length, 4.5 oz Fabric Weight, Adjustable Sleeve Cuff, Snap/Quick-Release Brass Zipper Closure, Resists: Flame, Hazard Risk Category (HRC): 1