Long-lasting, 6.75-ounce, 100% cotton FR jersey knit remains durable & comfortable with every wash. FastDry® technology wicks away sweat for comfort so you can stay focused on your day. Fights odors: traps and releases them in the wash. Side-seamed construction minimizes twisting and maximizes comfort. Extended sleeve plackets with two-button adjustable cuffs; FR melamine buttons throughout. Carhartt logo and NFPA 2112 / PPE Category Rating labels sewn to exterior.