Enjoy ultimate comfort while repping your Washington State Cougars with this Concepts Sport T-Shirt & Pants Sleep Set. Made from a blend of soft cotton and polyester, this sleep set provides a comfortable and breathable feel for a restful night's sleep. The woven plaid pattern adds a touch of classic style, while the screen print team name and logo on the T-shirt and embroidered logo on the pants proudly display your Washington State Cougars fandom.