The sleeveless tee is made of cotton jersey that's lightweight yet durable, so it stands up to whatever you can throw at it.Carhartt Men's Heavyweight Sleeveless Pocket T-Shirt$19.99PriceSize*SelectColor*Quantity*Add to CartBuy NowPRODUCT INFO 6.75-ounce Lightweight, 100% cotton jersey Rib-knit crewneck holds its shape throughout the day Side-seamed construction minimizes twisting Sleeveless Left-chest pocket sewn-on Cargartt label Tagless neck label for a smooth feel