Tough work environments require tough clothing, and the Wolverine FR (Flame Resistant) Long Sleeve Tee has the flame-resistant protection and durability you need to get through your workday safely. Style numbers: W1203290 (Navy and Ash colors). 6.5 oz work shirt meets the following safety standards: HRC2, Arc rating: ATPV 10.6 cal/cm^2, NFPA 70E-2004, NFPA 2112-2012, ASTM F1506-2010a. Long-sleeve work shirt is made of 100% flame-resistant cotton and 6.5 oz Aramid high tenacity flame-resistant thread. Both ribbed collar and cuffs are flame resistant. Left-side open chest pocket. Pullover style. Rolled shoulders for comfort and easy movement. Long sleeves with banded cuffs. Shirttail hem with an extended tail for extra coverage. 100% cotton. Machine wash, tumble dry. Imported. Measurements: Length: 32 in Sleeve Length: 33 in Product measurements were taken using size MD. Please note that measurements may vary by size.