Attributes . Carhartt FR and NFPA 2112/CAT 2 Labels Sewn on Pocket: Built with Force Technology to Wick Sweat and Dry Fast: Fastdry Technology Wicks Away Sweat and Fights Odors: Side-Seam Construction Minimizes Twisting: Rib-Knit Crewneck Holds Its Shape: Left Chest P . Names