Keep cool and protected in this unlined coverall. It is made of 7-oz. flame-resistant twill, a blend of 88% cotton/12% high-tenacity nylon. Features 2 chest pockets with flaps, 2 pass-through pockets, left leg utility band, multiple tool and utility pockets, spread collar, pleated elbows and bi-swing back for comfort. Two-way brass front zipper with Nomex® FR zipper tape and inside and outside flaps. Leg opening fits over boots for easy on and off. Main seams are triple-stitched for durability. NFPA 70E and NFPA 2112 compliant. Colors: Dark Navy, Khaki. Big sizes: 52, 54 waists; in short and regular lengths.