6.75-ounce, 45% Modacrylic / 35% Lyocell / 20% Aramid FR pique knit Meets the performance requirements of NFPA 70E Built with Force® technology to wick sweat, dry fast and fight odor FastDry® technology keeps you cool for all day comfort Fitted to provide coverage from your nose to neckline Elastic back for comfort Carhartt logo on side Imported