This hi-vis shirt has flame resistance built in, which means it won't lose its brightness—or its protective qualities—no matter how much you wash or wear it. Color-blocked cuffs hide dirt; segmented reflective tape breathes and moves with you. Men's Flame-Resistant Hi-Vis Colorblock Long Sleeve T-Shirt in Yellow ModacrylicLyocellTwaron, Size: Medium by Ariat