Carhartt Flame Resistant T-Shirt, Light Grey, Large Tall 5% spandex Relaxed fitSquare hem; Big and Tall sizes are an additional charge. Price will be stated next to selected size. Carhartt Force fights odors and its FastDry technology wicks away sweat for comfortIntended as a base layer; 5.5 Ounce FR Knit: 48% Modacrylic/ 48% Tencel/ 4% Spandex Stretchable, spandex-reinforced rib-knit fabric for comfortCAT 1 label sewn on side seam Strechable, spandex-reinforced rib-knit crewneck and cuffsMeets the performance requirements of NFPA 70E standards Side-seamed construction minimizes twistingInherently flame-resistant fabric