Lapco FR IKH7WS-2XL-REG Flame Resistant Western Shirts, Large/Regular, Khaki Four rows of lock stitching on the front pocket to prevent unraveling Double needle stitching on pockets, flaps, and shoulder seams Sewn with Nomex thread White pearl snap front placket, pocket, and cuff closures 7 oz. 100% flame resistant cotton twill moisture management finish