The Massif Advanced Quarter Zip Combat Shirt FR is built for professionals who need a high-performance, flame-resistant solution for their mission needs. This shirt combines lightweight and durable FR fabrics that meet the ASTM D6413-F2302 standard, for reliable protection against flames. Features a quarter-zip neck with a high collar for adjustable comfort and two zippered upper arm pockets for secure storage. Designed for versatility, this combat shirt includes internal elbow pad pockets and SuperFabric® external elbow material for enhanced durability. Other features include a concealable IFF tab, a left forearm dual pen pocket, and adjustable wrist cuffs.