These navy blue cotton pajamas for toddler boys feature the Justice League. These DC Comics brand pajamas are printed with Superman, Batman and The Flash. The short sleeved top has blue raglan sleeves. The pajama pants bottoms have an elastic waistline and are trimmed with jersey knit fabric at the leg bottoms. The 100% cotton knit fabric is machine washable and comfortable to wear. These cotton pajamas are designed to fit snug.