. Wolverine - FR (Flame Resistant) Long Sleeve Tee. Color Onyx Heather. Low Stock. $80.00. 4.3 out of 5 starsOnly on Zappos1 left in stock+2Brand NameWolverineProduct NameFR (Flame Resistant) Long Sleeve TeeGenderMen'sColorOnyx HeatherPrice$80.00Rating4Rated 4 stars out of 5(64)