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
3,481 Ratings
1-10 of 3,481 Reviews
Newton is great quality!
So thick but comfy. Better than the bassinet mattresses for sure! Idk about Newton bassinets but the one we got wasn’t comfy at all!
Apr 29, 2026
Great mattress!
This review was collected as part of a promotion
Fits snug. Lightweight and easy to maneuver.
Apr 24, 2026
Worth the amazing sleep
I am convinced our baby is sleeping infinitely better on this mattress. We had a graco one that we were gifted and I always wondered if our baby was sleeping poorly on the mattress after moving from bassinet to crib. I finally made the decision to get a new mattress to test out the theory. Baby is waking up less and before she was waking in the early mornings with me moving her into bed with me (like 4-5am). She’s currently still asleep in her crib at 7am. All I can say is I’ve gotten 7-8 hours of sleep the past two nights with baby only waking up once to eat and I could hug the mattress.
Apr 23, 2026
Es muy bueno y cómodo
Apr 8, 2026
Great and trustworthy product
Mar 29, 2026
Love it!
So worth it! It’s so comfy and I love the peace of mind.
Mar 9, 2026
Love this mattress!
This mattress gives me so much peace of mind! I love how nice it is and the breathe thru technology is incredible! I’ve been using it since my 2nd was a baby and I’m now on my 4th!
Mar 4, 2026
Softest Mattress that is breathable
I really loved this mattress for my baby, it was so incredibly soft and breathable. I like how comfortable, and the quality is amazing.
Mar 4, 2026
Non negotiable baby item!
I’m not sure I would have slept at all if it weren’t for having the peace of mind this mattress gives me! I love how easy it is to clean and that you can easily breathe through the mattress!
Mar 2, 2026
Peace of mind!
This is a comfortable and expertly designed matttess that lets me sleep with peace of mind. My baby loves it and yours will too.
Mar 2, 2026
