Help your young one show their Penn State Nittany Lions pride even while they sleep with this Ugly Sweater Pajama Set from Outerstuff. This cozy set includes a long-sleeve shirt and pajama pants with an elastic waistband, ensuring all-night comfort for even the most active sleepers. Featuring a festive team logo holiday design printed all over both items, this set adds some holiday spirit to your favorite kiddo's wardrobe for a perfect display of school spirit. Brand: Outerstuff. Officially licensed. Imported. Long sleeve. Sleepwear set includes a long-sleeve shirt and pajama pants. Material: 100% Polyester. Elastic waistband. Team logo holiday design printed all over. Machine wash with garment inside out, tumble dry low. Size: YTH M. Color: Navy. Gender: unisex. Age Group: kids. Material: COTTON.