DC Comics Big Boys' Batman Superman Muscles 2-Pack Cotton Pajamas 100% Cotton DC Comics brand two-pack cotton pajamas featuring Batman and Superman One pair of pajamas are printed with Batman's muscular body and are blue and black One pair of pajamas are printed with Superman's muscular body and are red and blue Both pair of pajamas have short sleeved tops and pajama bottoms with elastic waistline and cuffed leg bottoms The 100% cotton fabric is machine washable. These pajamas are designed to fit snug