DualHazard 70 oz FR 8812 Grey Work Shirt 88% cotton /12% nylon fabric offers comfort and breathability; garment will hold shape and color after repeated launderings•Performance-enhancing styling and features include heavy-duty buttons, button-down collar, two chest pockets with buttons, and adjustable button closures at wrist•Machine washable and commercial industrial laundry friendly; will retain flame resistance even after multiple commercial wash cycles•Available in Grey (SBG70DH), Khaki (SBK70DH) and Navy (SBN70DH)•TAA complaint.