The Black Stallion Khaki Flame-Resistant Cotton Work Shirt (FS7-KHK) offers comfortable reliable long sleeve protection for very light welding and secondary protection. The shirt provides a generous, roomy fit and comes with two chest pockets with protective flaps. This shirt comes with durable, convenient metal snaps on the cuffs, chest, and collar for front closure for a button-down look. ASTM F1506. Flame Resistant Cotton - designed to withstand 50 home washes or 25 commercial washes. Available in sizes small through 4XL. Perfect for the Beginner, Weekend Warrior, and Career Welder. Shirt Size: L