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Every piece we make is graded on a four-rung warmth ladder, from cotton jersey up to sherpa. Find your rung

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Pajamas, Penguin, X - Small, Penguin
Warmest

Pajamas, Penguin, X - Small, Penguin

$34.994.5 from 1,901 ratings

We built this full-body onesie in our warmest rung, using a thick synthetic fabric that holds heat on cold nights. The penguin design features a shaped character hood and an easy front zipper. We left the ankles open so you can wear your own slippers around the house.

On our ladder this one is Warmest. The top of the ladder: plush, sherpa and fleece.

Size

In stock

ColorwayPenguin
CutOnesies
PrintAnimal
MotifPenguin
Sizes listedX-Small, Small, Medium, Large, X-Large, XX-Large

What it is made of

Synthetic fabric weight
The synthetic material is brushed soft on both sides to trap body heat on colder evenings. It holds its loft through repeated wearing without thinning out at the seat or knees.
Lock-stitched seams
We lock-stitch every interior seam on the torso and legs to prevent unraveling under tension. That extra seam allowance gives you room to stretch, bend, or lounge without popping threads.
Character hood and cut
A full hood features sewn penguin character details that rest comfortably behind the neck when down. The non-footed ankle cuffs keep the hem off the floor so it does not drag underfoot.
Washing and care
Machine wash cold and tumble dry low. The synthetic fibers hold their black and white color balance through the cycle, and the fabric resists shrinking so the torso length stays consistent.

All onesiesEverything on WarmestFind your rung