This long sleeve Carhartt tee is built for whatever conditions you might face.. . . . . 65% cotton, 35% polyester; plaited jersey knit. Relaxed fit. FastDry(TM) technology wicks moisture for dry comfort. StainBreaker(TM) technology resists dirt and stains for easy care. Tagless label and flatlock seams for irritation-free comfort. Raglan sleeves for unencumbered movement. Left chest pocket.