Clyde LS Cotton Rib Tee - Cockatoo WhiteThe Clyde Tee is a simple lightweight thermal undershirt with a tight ribbed knit and extended torso to securely tuck in. It's made from 100% cotton yarns, and with a soft and remarkably comfortable hand, and thanks to its relatively light knit, it is not too hot or cold and can be worn during all but the hottest months. Cut slim and fitted, it tucks in well but can be worn out if you so desire. True to size. Wash cold and dry flat. 100% cotton Tight