Evolution Helmets has the right flight suit for you! Propper's CWU 27/P 4.5 Oz Flight Suit is built to military specification FNS/PD 96-17 (MIL-C-83141A) worn by all U.S. flight crews. This specificity means it is dependable in any situation and built to last while you take to the skies. This CWU 27/P Nomex flight suit consists of 92% Meta Aramid, 5% Para-Aramid, and 3% conductive fiber fabrics. This combination makes this garment flame-resistant. It features a two-way zipper with pull, six primary pockets, an adjustable waist belt with Velcro, a knife pocket on the left inseam, a pencil pocket on the left sleeve, and a gusseted back. You can count on this flight suit for superior flame resistance, thermal protection, durability, and comfort. Its strength lies in the fibers themselves, so you know your flight suit is durable down to its core. You can count on its protective capabilities to never be washed out or worn away.