The legendary CarharttA(R) K87 T-shirt is rugged enough for days on the job, but ready for your well-deserved days off. It's built with a heavyweight fabric that won't bust at the seams like those threadbare value-pack types. Plus, its side-seam construction means the shirt keeps in place while you're moving all over the place. Grab a few in various colors for work and more. Most colors are 100% cotton Heathered colors are cotton/polyester blends Side-seam construction minimizes twisting Left chest pocket with sewn-on Carhartt logo Tagless neck label for an itch-free experience Rib-knit collar holds it shape Short sleeves