88% Cotton/12% Nylon
7-ounce, lightweight, flame-resistant twill
NFPA 70E compliant
Flame-resistant melamine buttons
Carhartt's flame-resistant twill shirt with pocket flaps works as hard as you do. Made of 7-ounce, flame-resistant twill, it features two chest pockets with flaps and button closures, flame-resistant melamine buttons and a button-down collar. It also has triple-stitched main seams and a shaped shirt tail.
read more about carhartt's <a href=http://www.carhartt.com/webapp/wcs/stores/servlet/frmainview?langid=-1&s toreid=10051&catalogid=10101&descppc=personalprotectiveclothing<a href= </a> flame-resistant line.
Carhartt Men's Big & Tall Flame Resistant Classic Twill Shirt -