Berne Men's Big & Tall Flame Resistant Deluxe Unlined Coverall 88% Cotton, 12% Nylon Imported Machine Wash HRC 2 or ATPV 9.8 7 oz. 88% cotton/12% high tenacity nylon flame resistant twill fabric Two way flame resistant brass non-locking chest zipper with covered snap closures Pleated bi-swing back for maximum range of motion Two flame resistant brass zippered chest pockets with full welts Adjustable cuffs with concealed snaps Meets the requirements of ASTM F1506, NFPA 70E, NFPA 2112 and OSHA 192.269(I)(6)(iii)