Propper's Nomex flight suit is built to military specification FNS/PD 96-17 (MIL-C-83141A) as worn by all U.S. flight crews. Constructed of 92% Meta Aramid, 5% Para Aramid and 3% conductive fiber fabrics, which makes this garment flame-resistant. Features a two-way zipper with pull, six primary pockets, adjustable waist belt with Velcro, knife pocket on the left inseam, pencil pocket on the left sleeve and a gusseted back. *ALSO WE DO HAVE SOME USED ONES AS WELL, PLEASE CALL 703-683-3795 TO CHECK ON AVAILABILITY*