Crank up the jams before bedtime in these Hey, Arnold! sleep pants. The graphic design on these pajamas displays custom artwork of Arnold and Gerald jammin’ to their beatbox. Keep these Hey, Arnold! pajama pants upright with the adjustable drawstring. The elastic waistband perfectly conforms to your waist. The soft cotton-blend fabric will keep you warm all through the night. Make these Hey, Arnold! pajamas the next great addition to your sleepwear collection and you’ll sleep like a baby.