CUSTOM DESIGN: Images of Stan, Kyle, Cartman, and Kenny appear on the left leg of these sleep pajama pants while yellow and white letters spell out the series title. Fans of the South Park cartoon will love this fun design. ELASTIC WAISTBAND: Use the drawstring on the front of these sleep pajama pants to tighten or loosen the elastic waistband for a better fit. Give yourself the gift of comfort with this snug and cozy loungewear. OFFICIALLY LICENSED: These South Park sleep pajama pants are officially licensed, making them a great gift for fans of the adult animated series. Celebrate the funny cartoon with these comfy sleep pajama pants. HIGH-QUALITY MATERIALS: These sleep pajama pants are made from a comfy blend of cotton and polyester to keep you feeling comfy and cozy while you sleep through the night or lounge at home laughing along with The South Park series. MACHINE WASH: For the best care, machine wash these South Park sleep pajama pants on cold with a load of like colors and tumble dry on low heat. Show some love for your favorite adult animated series with these South Park sleep pajama pants. The pants feature images of the four main characters Stan, Kyle, Cartman, and Kenny while yellow and white letters next to the characters spell out the series title. The pants come in black with a pair of pockets and an adjustable waistband. South Park fans will love these comfy and cozy sleep pajama pants.