Wolverine Flame Resistant Long Sleeve Shirt New with tags. Flame resistant twill, 90% pima cotton, 10% high tenacity nylon 200gsm; 5.8 oz Aramid high tenacity flame resistant thread Button-down collar Flame resistant plastic buttons Two chest pockets with flap and button-through closure Meets the following standards HRC2 - Arc rating: ATPV 7. 7 cal/cm² NFPA 70E-2004 NFPA 2112-2012 NFPA 1975-2009 ASTMF 1506-2010a OSHA 29 CRF 1910. 269 CAN/CGSB 155. 20-2000 CAN/CGSB 155. 22-97 EN ISO 11611:2008 EN ISO 11612:2008 EN ISO 14116:2008 Size: XL