8 products

Collection: Baby Boy Sleepers

Good sleep starts with the right outfit. For baby boys, that means something soft enough to wear against sensitive skin, easy enough for a half-asleep parent to manage at 2 AM, and durable enough to survive the washing cycle that follows every inevitable blowout. Our baby boy sleepers are built with exactly those requirements in mind.

The collection offers two fabric directions. The Bamboo Ruffle Zipper Footie uses bamboo viscose — naturally hypoallergenic, temperature-regulating, keeping your son comfortable through the full sleep cycle without overheating. The Waffle Ruffle Zipper Footie offers a slightly heartier texture for cooler nights, with the same full-length zipper that makes diaper changes fast and quiet.

Sizes span 0–3M through 18–24M. Prints and colorways lean boyish without defaulting to cliché: Rain Cloud, Cocoa Taupe, Lullaby Blue, Baby Blue Mist, Forest Shadow, and Battleship Grey give you options that feel intentional and current.

The Zipper Design That Changes Everything

The full-length front zipper is one of those details that sounds minor until you have experienced a midnight diaper change with snap closures. Snaps misalign in the dark. Snaps require looking and coordination. A smooth zipper does none of those things — it opens from bottom to top in one quiet motion, gives you complete diaper access, and closes just as quickly.

The small safety snap at the top of the zipper tab protects chin and neck skin from accidental contact. A thoughtful detail that parents notice from the first change onward.

Completing the Sleep Wardrobe

For a complete view of everything available for your baby boy, our baby boy collection brings together every style, fabric, and format in one place — from sleepers and footie pajamas to knotted gowns and 2-piece sets. For the daytime hours, our baby zipper footies extend the zipper format into a range that works from morning play through afternoon nap.

At $36–$42 per sleeper, free shipping on US and Canada orders over $75 with code obiFreeShip.

Frequently Asked Questions

We ship free to all US and Canada addresses on orders over $75 using code obiFreeShip. Standard delivery takes 3–5 business days. Expedited options are available at checkout.

Machine wash cold on gentle cycle with mild detergent. Tumble dry low or air dry flat. Avoid bleach and fabric softener — bamboo's natural softness is best preserved without additives.

Our sleepers are sized generously at the smaller end (0–3M) to accommodate most newborns. For babies who are between sizes, sizing up is recommended. Refer to the detailed size chart on each product page.

Yes. Our bamboo viscose is OEKO-TEX tested, free from harmful chemicals, and naturally hypoallergenic. It contains no pesticide residues, synthetic dyes, or chemical flame retardants.

Bamboo fabric has minimal shrinkage when washed cold and dried low. If the fit is not right within 30 days of purchase, contact our customer care team — we are happy to help with exchanges.