Cozy Crittr™ Onesie
The cold part of the day, solved
There's a stretch between getting home and getting into bed where most people are just quietly uncomfortable — too cold to relax, too lazy to do anything about it. A blanket slides off. A hoodie leaves your legs out. This covers all of it, holds your own heat in, and stays on until morning.
How it works
Pull it on
No zippers or buttons. Step in and pull up — over your clothes or straight onto skin.
Hood up
The plush mouth goes over your head and the Crittr face takes over. Down when you'd rather just be warm.
Don't get up
Front pouch holds your phone and both hands. That's the evening handled.
How it compares
| Cozy Crittr Onesie | Typical hoodie | Generic fleece robe | |
|---|---|---|---|
| Warmth | Thick coral fleece, full-body coverage | Fabric varies, often thin | Warm but open-front, drafts in |
| Sizing | Sized by height, M through 2XL, fits up to 5'11" | Standard S–XL clothing sizes | One-size, often ill-fitting |
| Personality | Monster face hood, built for the group photo | Plain, no character | No hood, no personality |
| Returns | 30 days, no questions asked | Varies by retailer | Varies by retailer |
What customers are saying
My boyfriend got this as a gift for us and I love wearing it together! It makes movie night hilarious when I look over at him and those big googly eyes are staring at me lol
Bought these for my kids as a joke, now they won't take them off. They're hilarious, but they definitely spook you at night.
Better with two
Two or more saves you 10%
Pick a size for each — M through 2XL covers partners, roommates, and siblings. One order, everyone's in.
Complete the family photo
The Starlight Baby Romper, for the littlest one in the picture.
Questions, answered
I'm over 5'11" — will 2XL work?
Honestly, no. 2XL is cut for up to 5'11", and sizing up mainly adds width, not length. Above that the sleeves and legs will sit short. We'd rather lose the sale than send you something that doesn't fit.
My height and weight say different sizes. Which do I follow?
Height. The chest runs 55–61 inches depending on size, so there's plenty of room through the body — length is the part that can't stretch.
Is it actually warm, or is it just a costume?
It's thick coral fleece with full-body coverage and a hood, so it traps your own body heat rather than relying on the room. The face is the fun part; the fleece is the reason you'll keep wearing it.
Can we order matching ones in different sizes?
Yes. Pick the matching set or family pack above and you'll choose a size for each onesie separately — they don't have to be the same.
Can I sleep in it?
Yes — plenty of people use it as sleepwear. The oversized cut means nothing binds when you move.
Will it shrink or pill in the wash?
Wash cold on a gentle cycle and hang dry or tumble dry low, and it holds its shape and softness.
What if the size is wrong?
30 days from delivery for a full refund, no questions asked. See our Refund Policy, or email support@cozycrittr.com with your order number.
30 days, no questions asked
If it isn't what you pictured, email us with your order number and we'll refund you in full. No restocking fee, no return runaround.
Grab one for the both of you
Two or more saves you 10%. Free shipping, up to 12 days to arrive, 30 days to change your mind.
