In this Infant Superman Costume, the littlest member of your family can be the most powerful! He’ll be comfy all night long in this adorable baby superman costume, complete with a sleeveless bib and attached cape. Kryptonite not included! Fits Newborn sizes (0-9). Availability: This Baby Superman Costume takes approximately 1-2 business days to leave the warehouse plus transit time. Please allow additional time during peak holiday periods.