Engineered for high-heat worksites and long hours, this navy button-down shirt delivers advanced protection with built-in comfort. The 4.7-ounce twill blend of Lenzing™ FR, aramid, polyamide, and anti-static fibers is inherently flame-resistant, moisture-wicking, and fast-drying to keep performance consistent throughout the day. A button-down collar and two chest pockets secure tools and essentials, while wrinkle resistance and triple-stitched seams reinforce lasting structure. Made to meet the demands of real work, it stands up to wear, wash, and the toughest environments.