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Breathable 2-Stage Crib Mattress
$
299.99
Free shipping & returns for Babylist orders $45+
color
White
1
Overview
Description
This mattress features a patented Wovenaire core that’s made of 90% free air (yes, air) and 10% food-grade polymer—so basically your baby could breathe right through it.
It’s all wrapped up in a breathable and plush dual-layer quilted cloud cover that provides comfort and unzips for easy washing.
They use absolutely no polyurethane foam, adhesives, metal springs or glue so it’s non-toxic, hypoallergenic, and GREENGUARD Gold certified. A third-party CPSC accredited laboratory showed that a baby gets 97% more air while breathing through a Newton Crib Mattress than on a conventional waterproof crib mattress.
The washable material prevents bacteria growth—and can even pop right in the shower (or rinse off with a hose) for a good washing.
The 2-stage design allows for longevity through the toddler years.
Read a review from a Babylist editor on why she loves the Newton Baby Crib Mattress.
What we about it
Washable from cover to core.
Details
- What’s Included: Crib mattress with breathable cover
- Dimensions: 52” L x 28” W x 5.5” H
- Mattress Size Type: Standard
- Weight: 11 lbs
- Materials: Wovenaire core (90% air, 10% food-grade polymer), 3D spacer cover
- Cleaning/Care: Machine washable cover; core can be washed in the bath/shower with soap and cool water or rinsed outside with a hose
- Breathable: Yes
- Warranties: Lifetime limited warranty
- Certifications: GREENGUARD Gold Certified: Lowest VOCs and contains no foam, latex, springs, glue or allergens
Complete the set
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Q&A
Have a question? Ask an expert.
Start typing and see existing answers.
Is this mattress firm enough for infants?
Best Answer: Yes, this mattress is safe for infants.
Does this mattress fit the nestig wave island crib?
Best Answer: Yes, it fits the The Island Wave Crib in its full-size crib/toddler bed stage.
Does it fit a full sized toddler bed?
Best Answer: This is a standard sized crib mattress so it will fit a standard size crib or toddler bed. If your toddler bed converts to a full sized bed, you'll want a full size mattress.
Do standard sheets work in the mattress since it’s not the standard 6 in height? ?
Best Answer: Yes, standard crib sheets fit the Newton Baby Breathable 2-Stage Crib Mattress. Just make sure they’re snug and breathable to maintain airflow.
If I were to purchase the waterproof mattress pad, can that be used in addition with the cloud cover the mattress comes with? Or would I use one or the other?
Best Answer: The waterproof mattress pad should be placed on top of your mattress cover, similar to how a fitted sheet would be used.
Will this mattress fit the Graco Benton 5 in 1 crib? ?
Best Answer: Yes, the Newton Baby crib mattress fits the Graco Benton 5-in-1 crib. Both are designed to standard crib dimensions.
Does this fit in the ikea crib?
Best Answer: Yes! The Newton Baby Crib Mattress measures 52" x 28", which fits standard full-size cribs—including most IKEA models like the Sniglar and Gulliver. Just double-check your crib’s specs to be sure!
Will this mattress fit the Soho Baby Everlee 3-in-1 Island Crib?
Best Answer: Yes, the Newton Baby Breathable 2-Stage Crib Mattress will fit the Soho Baby Everlee 3-in-1 Island Crib. The Newton mattress measures 52 inches in length, 28 inches in width, and 5.5 inches in thickness, which aligns with standard crib mattress dimensions.
Would using a crib saver or waterproof cover negate the breathability benefits of this mattress? ?
Best Answer: Using a non-breathable crib saver or waterproof cover on the Newton Baby Breathable 2-Stage Crib Mattress can negate its breathability benefits, so opt for a breathable waterproof pad designed to complement its airflow features like the one attached.
Will this mattress fit in the Pottery Barn Kendall 4 in 1 convertible crib?
Best Answer: This mattress is designed to fit all standard size cribs.
Is the mattress or cover certified organic??
Does this fit most cribs? The box is very large ?
Customer reviews
3,493 Ratings
1-10 of 3,493 Reviews
Perfect snug fit for our davinci crib. Shipped and delivered quickly as well!
Jul 2, 2026
Service was great anx product deljvered quickly. It is a gift for my daughter who is expecting in november so havent used the produ t yet!
Jun 17, 2026
Newton is a bad company
I ordered an overpriced mattress but apparently what I purchased was multiple unsolicited spam emails per day.
Jun 6, 2026
Miracle Mattress!
We have a special needs daughter that isn't very mobile. She is always hot and sweats like nothing I have ever seen. Every morning and after naps, her head and hair is soaked. The sheets are soaked. We can't even keep blankets on her. She wakes up all during the night sounding her alarms and waking everyone.
Thought this was a little "pricey" for a crib mattress; but, we had to try something else. Received the mattress and swapped it out. The first use was during her daily nap. She woke…
Thought this was a little "pricey" for a crib mattress; but, we had to try something else. Received the mattress and swapped it out. The first use was during her daily nap. She woke…
Jun 4, 2026
Thr Newton Baby Mattress is amazing. Great quality, breathable for baby and ease of washing if top notch.
Jun 3, 2026
Great crib, but absolutely terrible bassinet wheels
### 3/5 Stars - Great crib, but absolutely terrible bassinet wheels
Everything about the Newton Nest crib itself is great. The mattress is nice, the cover feels premium, and the bassinet mode is easy to assemble, looks awesome, and feels sturdy.
But my only complaint from day one was the wheels, and now that we've used it for over a month, I have grown to hate them even more. They don't roll well at all, constantly get stuck facing one direction, and make noise when you try to move…
Everything about the Newton Nest crib itself is great. The mattress is nice, the cover feels premium, and the bassinet mode is easy to assemble, looks awesome, and feels sturdy.
But my only complaint from day one was the wheels, and now that we've used it for over a month, I have grown to hate them even more. They don't roll well at all, constantly get stuck facing one direction, and make noise when you try to move…
Jun 1, 2026
Second time buyer
Longterm use, good investment,
May 18, 2026
We loved the newton mattress for our son so had to get another for our next child!
May 13, 2026
Best purchase
May 4, 2026
Worth the price
The peace of mind you get wth this mattress is worth the price.
May 2, 2026
