Relax in comfort and style with this Illinois Fighting Illini Vector T-Shirt Flannel Pants Sleep Set from Concepts Sport. This sleep set features a luxuriously soft blend of polyester and rayon for the shirt, while the pants offer a cozy combination of cotton and polyester for ultimate comfort. With a screen-printed team wordmark on the T-shirt and an embroidered team logo on the left leg, you can showcase your Fighting Illini pride from head to toe.