Baby Superman Onesie

$44.99

Material: flannel to stay warm all night long
Look: blue body with the S emblem on the chest, hood with the Superman motif and a red cape
Fit: roomy fit guaranteeing freedom of movement, zipper practical for parents and comfortable for a child
Ideal for: naps, superhero photos, chilly mornings, first Halloween
Care: machine washable

Ultra-soft fabric | Warm and comfortable
Pajama and costume | Two in one
Any occasion | Bedtime, parties, movie nights
Gift-ready | One they’ll actually wear

Out of stock

Size

Clear

Free
Shipping

Secure
Payment

Support
Fast & Friendly

Material: flannel to stay warm all night long
Look: blue body with the S emblem on the chest, hood with the Superman motif and a red cape
Fit: roomy fit guaranteeing freedom of movement, zipper practical for parents and comfortable for a child
Ideal for: naps, superhero photos, chilly mornings, first Halloween
Care: machine washable

Newborn Superman Onesie for superhero adventures straight from the planet Krypton

Turn your little one's nights into an epic adventure with the Superman onesie for babies. This snug sleepwear will wrap your child in a cocoon of comfort. It will let them enter the fascinating universe of Clark Kent. Slip them into this flannel onesie and let them dream of heroic feats in pursuit of justice. Your baby will be a proud protector of the planet Krypton.

With its long elasticized sleeves and comfortable hood, this sleepwear offers an appealing design. It also guarantees long hours of well-being under the covers. Your little one will be ready to face the night with style and serenity. It comes in sizes from 3 to 30 months.

The powers of Clark Kent's heroic alter ego in an Infant Superman Onesie

If your child is already fascinated by superhero adventures, they will love slipping into their baby Superman pajamas. Made from a soft textile and fitted with a zipper closure, this garment ensures ideal freedom of movement, perfect for playing before bed. With this onesie in the hero's iconic colors, every night becomes a mission of comfort and superpowers.

Give this sleepwear to your baby so they can rest while feeling as invincible as their favorite hero. Place your order today and give your little one the comfort and adventure they deserve.

Form a family superhero team

The Superman onesie lets a parent wear the same design for the sweetest family photo. The baby Batman onesie is the ideal companion for a baby photo duo. Finally, browse the whole baby onesies collection for more tiny outfits.

Frequently Asked Questions

Will I get too hot in it?

It's made to keep you warm on the couch through fall and winter, so yes, it's cozy. The relaxed fit lets air move around, though, so you won't get that stuffy feeling you get from tight pajamas. It comes into its own as soon as the weather turns.

How do I wash it?

Machine wash cold on the gentle cycle. Turn it inside out and toss it in a mesh laundry bag to protect the hood. Skip the dryer and the iron. It air-dries fast and fluffs right back up on its own.

Is it unisex?

Yes, every onesie we make is unisex. The roomy cut works for men and women alike, our kids' styles fit girls and boys just the same, and our baby sizes are cut the same way for everyone. Just check the size chart to find your fit.

See all FAQs →