Nice Thick Outer Onesie
Great onesie for frigid weather. Well made with sherpa lining. My 1 year old grandson looks great in it. We can take walks outside, comfortably in temperatures between 20 - 50 degrees Fahrenheit. Read more

ROMPERINBOX
In Stock
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| item_model_number | RLCP250724 |
|---|---|
| department | baby-boys |
| date_first_available | August 22, 2025 |
| best_sellers_rank | #87,354 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #177 in Baby Boys' One-Piece Rompers |










Product video 1
Great onesie for frigid weather. Well made with sherpa lining. My 1 year old grandson looks great in it. We can take walks outside, comfortably in temperatures between 20 - 50 degrees Fahrenheit. Read more
As the winter season approaches I was in need of something warm for my one year old. I found this and got a size up since my little one is a little taller than most one year olds. I ordered 18 month size. Although it is a little bit big it is absolutely perfect. It's really soft inside and out. The material is well made and has been through the wash several times without any fading or damage. The zipper in the front is great for easy off and on. I would not use this as a one layer outfit although you can. I would recommend a thin layer underneath and than this zip up onesie over for extra warmth. Definitely recommend. Read more


This is perfect for my baby to wear this winter, the quality is great and thick and soft! It has fur on the inside to keep baby warm by and a cute little hood! It is pretty good price for one of these which can usually be more expensive for a baby jumpsuit with fur and a hoodie! It fits my 5 month old really well and I would love this in more colors 🙏🏼. Can't wait to put it in him for walks or just a cozy winter evening going to see Christmas lights! Read more
This ROMPERINBOX Baby Boy Jumpsuit 2-Way Zipper Romper Hooded Fleece Lined Long Sleeve Footless Solid Outfits 0-24M is pretty warm, great for winter, comfortable to wear. It is $25, quite pricey, but well made overall. Read more
I like this hooded jumpsuit, very much. The jumpsuit is like a regular full length hoodie for a baby. I got it in 9-12 months for my great-grandson who is almost 6 months but wears larger clothes cause he just might end up being a tall guy. 97% percentile in length. The hoodie is great material, at least it feels great and it's lined with a nice soft white fleece. It's got the double zipper so that baby can be unzipped from the top, or from the bottom, depending on the circumstances. It's 100% polyester, but it's a very good weight. Not thin at all. It will be warm, and it will be comfortable. I got the navy blue. I bought socks and a cute pair of infant 6-12 month navy blue tennis shoes to go with this hoodie. This outfit, for me, ran $19. That's a very good price for a very good product. This hoodie is a quality item. Read more
Cute and warm perfect for the brisk fall night walks Read more
Warm and easy to wear but our zipper broke on the second use. Poor quality. Read more
It’s polyester… not the quality I was expecting. Read more
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