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Pure Sleep Therapeutic 150 Crib & 5" Toddler Bed Mattress by Kolcraft


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Product Information:

  • 30+ in Stock
  • Overall: 27.25" W x 51.63" L
  • Overall Product Weight: 11.57lbs

Pure Sleep Therapeutic 150 Crib & 5" Toddler Bed Mattress —  

Add to Cart

Pure Sleep Therapeutic 150 Crib & 5" Toddler Bed Mattress —  

Add to Cart


Featuring a versatile design, the Kolcraft Pure Sleep Therapeutic 150 Crib & Toddler Bed Mattress is the perfect addition to your child's bed. This crib and toddler mattress has polyester filling that ensures durability. It is hypoallergenic and bedbug proof that provides total protection to your child. The mattress sports a white Windsor garden color. It is resistant to fire, odor, water, and dust mites. The mattress is non-toxic and CPSIA or CPSC compliant, making it safe to use for your child. This Pure Sleep Therapeutic 150 Crib & Toddler Bed Mattress from Kolcraft is manufactured in the United States of America.


  • Thick hypoallergenic all-around border wire keeps the sides and corners firm just like an adult mattress
  • Firm non allergenic sleeping surface
  • Perma-dri cover wipes clean with a damp cloth
  • Mattress also fits toddler bed frames
  • Not recommended for infants
  • Recommended age: 1 to 3

Product Details

  • Mattress Fill Material: Polyester
  • Hypoallergenic: Yes
  • Antimicrobial: Yes
  • Organic: No
  • Water Resistant: Yes
  • Compatibility: Fits all standard cribs
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Weights & Dimensions

Other Dimensions

  • Overall: 27.25" W x 51.63" L
  • Overall Thickness: 5 "
  • Overall Product Weight: 11.57 lbs


Mattress Fill Material: Polyester Hypoallergenic: Yes
Antimicrobial: Yes Organic: No
Water Resistant: Yes
  • Water Resistant Details: Waterproof Cover
Compatibility: Fits all standard cribs
Product Type: Mattress Size/Shape: Standard & Toddler; Rectangular
Color: White Windsor Garden Seating Comfort: Extra firm
Non-Toxic: Yes Lead Free: Yes
Fire Resistant: Yes Odor Resistant: Yes
Bed Bug Proof: Yes Dust Mite Resistant: Yes
Heat Tempered: Yes Dual Sided: Yes
Mattress Air Vents: Yes Removable Cover: No
Laminated Cover: Yes Machine Washable: No
Coils: Yes
  • Number of Coils: 150
  • Border Rod: No
Life Stage: Baby; Kid
Eco-Friendly: Yes Product Care: Wipe Clean
Country of Manufacture: United States  


Assembly Required: No Additional Parts Required: No


Product Warranty: 10 Year Warranty  


Commercial OR Residential Certifications: Yes
  • EPP Compliant: Yes
  • CPSIA Compliant: Yes
  • JPMA Certified: Yes
Commercial ONLY Certifications: Yes
  • GREENGUARD Certified: Yes
  • ISTA 3A Certified: Yes
  • General Conformity Certificate: Yes
  • CSA Certified: Yes

About the Manufacturer

Kolcraft is a third generation family-owned and operated baby gear manufacturer and the leading crib mattress manufacturer in the USA. Since 1946 Kolcraft has developed products for infants and toddlers that parents still depend on today. Kolcraft partners with Sealy, Inc., the leading mattress and bedding company in the USA, by licensing its brand and testing new sleep technology to offer safe and supportive crib and toddler bed mattresses that last a lifetime. Since 1994, Sealy brand crib mattresses have grown to become the best selling baby mattresses in the USA. Kolcraft designs and engineers durable innerspring, foam and natural crib mattresses that are tested above any industry standard available for crib mattresses to ensure quality and safety are the top priorities. View more information about the high quality testing standards on Kolcraft and Sealy crib mattresses on Kolcraft’s web site.

More About This Product

When you buy a Kolcraft Pure Sleep Therapeutic 150 Crib & 5" Toddler Bed Mattress online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. Read customer reviews and common Questions and Answers for Kolcraft Part #: KM301-WGT1 on this page. If you have any questions about your purchase or any other product for sale, our customer service representatives are available to help. Whether you just want to buy a Kolcraft Pure Sleep Therapeutic 150 Crib & 5" Toddler Bed Mattress or shop for your entire home, Wayfair has a zillion things home.
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Shipping & Returns

Expected delivery dates for 20147 Change

Shipping Policy 30-Day Return Policy


Overall Rating


Based on 488 reviews

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Customer Photos

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5.0 stars

Best Mattress Bar-Non

from Bronx, NY on 07/02/2014 – Verified Buyer

My daughter loves this mattress. She can sleep for several hours even turning over in her sleep she does not wake up. And when she wakes up's see wakes up with a big smile. The mattress is comfortable yet firm enough and she does not sink in whether she's laying down or up on her hands looking about. It has no offending smell right out-of-the-box whatsoever and is very quiet. I would recommend this mattress to anyone with all of its wonderful features is the perfect mattress for our baby and yours.
5.0 stars

Great value and quality

from Texas on 07/23/2014 – Verified Buyer

The mattress arrived very quickly and exceeded our expectations. It is very comfortable for the baby and is watrproof and is easy to clean. Great value and more affordable with the same benefits as higher end crib mattresses.
5.0 stars

Great mattress

from Jim Falls, WI on 11/29/2015 – Verified Buyer

I bought this mattress for my first child and had just had to get another for my second. The mattress is firm yet still comfortable. It holds up well and I love that it's waterproof. It's also a great price. Other mattresses in the same price range seemed flimsy and like they didn't have very much support. I have already recommended this product as a must have for my sister, who is expecting her first.

Pros: great price and comfort
4.0 stars

Great Value!

from Matthews, NC on 01/10/2016 – Verified Buyer

This mattress is so well priced and is great quality! The only reason i'm giving it 4 stars is because i wouldn't have minded it to be a bit more firm. With that being said i'm not the one sleeping on it. My daughter seems very comfortable and gets a good night's rest!
5.0 stars

from North Olmsted, OH on 02/02/2016 – Verified Buyer

The Mattress arrived when you said it would and the baby loves it. We know because he doesn't usually sleep through the night. The first night on his new mattress he slept all night till 8am. He must have been comfortable and he's very happy. (So are his parents) :) smile.
4.0 stars

from Bruceton Mills, WV on 02/29/2016 – Verified Buyer

While I haven't had a chance to use this mattress, as our baby isn't here yet, I can say that it's firm, as it should be, and seems to repel liquids (as evidenced by the spilling of a bottle of water during nursery painting). It's the appropriate thickness for the crib that I purchased, as well. I bought it based on the previous reviews. If I find any reason to change my review after baby arrives, I will certainly make an addendum.
5.0 stars

Wonderful Mattress, Exactly like the description

from ELMIRA HEIGHTS, NY on 01/10/2016 – Verified Buyer

While we don't have a baby to put on the mattress for a few more months I am so happy we've selected this one. It feels firm but not like the baby will be sleeping on concrete. There was no chemical smell when we opened it, just a nice firm but cushy baby mattress. I'm sure our little one will sleep through the night on this perfect mattress.
5.0 stars

from Roanoke, TX on 03/02/2016 – Verified Buyer

It's hard to review this product because our daughter is now 4 months and she hasn't transitioned up to her nursery in her crib yet. But it fits in the crib perfect and the bedding I purchased fits over it without an issue. It's pretty firm (which is preferred for infants) so I imagine that she will sleep just fine on it given that it is a similar firmness to her bassinet.
1.0 star

from Leavenworth, KS on 05/05/2016 – Verified Buyer

If I could give this 0 stars I would ... DO NOT BUY!!!!!! I can't believe how this has bowed in the middle !!! My flat screen isn't heavy and we have nothing heavy sitting on top and it is severely warped!
I guess you get what you pay for ... I am shopping for a new stand after only a year.
If you only need a decent looking stand for about 7-8 months than go for it, otherwise don't waste your time.
5.0 stars

from Avinger, TX on 06/17/2016 – Verified Buyer

I bought this mattress with a baby bed for my grandaughter and had it sent it to my son's house. I looked at prices at different stores online and also checked the reviews. I knew this would be great for what she needed. No complaints from Mom or Dad. It wasn't the least expensive or the most expensive. The price was great. I am a happy GranDobby & my grandaughter loves her new crib!
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Questions & Answers

Q: "What is the recommended age group for the mattress?"
A: The recommended age group for the mattress is between age 1 to 3.
– Bibi from Wayfair on Sep 5, 2016
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