Live your life in optimal comfort when you score Penn State pajamas and underwear from the official online store of the Penn State Nittany Lions. Dreaming of sweet victory is now easier than ever, thanks to Penn State Nittany Lions pajamas and sleep sets. You’ll love sporting some spirited PSU loungewear when you watch the next big game from home. Enjoy a comfy, cozy feeling when you pick up Penn State pajama pants, slippers and socks as well. Here you’ll also find a great selection of officially licensed Penn State Nittany Lions underwear, including PSU boxers, sports bras and more.