Stay comfortable and protected as you go about your workday with the Wolverine Fire Resistant Twill Shirt. Meets HRC2, NFPA 70E, NFPA 2112 standards. Button down collar and button cuffs. Two chest pockets with flap and button thru closure. Flame resistant plastic buttons for added safety. 5.8 oz Aramid high tenacity flame resistant thread. 90% pima cotton, 10% high tenacity nylon 200gsm. Machine wash.