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Sleep Sync Blueberry 7-inch Twin-size Memory Foam Mattress

Overall Rating Rating 4.7  |  135 reviews  |  Write a review
Today $199.99
$176.00 (47%) off
MSRP: $375.99
Item #: 13348251
    With this seven-inch twin-size memory foam mattress, you can enjoy a relaxing, restful night of sleep. The mattress contours to your body, promoting spinal alignment and reducing pressure points, so you can wake up without sore muscles....more

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Sponsored Links What's This?
    This pressure-sensitive contouring memory foam mattress relieves pressure points and encourages proper spinal alignment, which is vital for healthy development. This mattress is constructed using certified eco-friendly manufacturing.

    • Materials: Memory foam, support foam
    • Density: 2 inches of 3-pound memory foam and 5 inches of 1.8-pound support foam
    • Comfort level: Medium firm
    • Mattress measures 39 inches wide x 75 inches long x 7 inches thick
    • Memory foam is resistant to dust mites and is naturally antimicrobial
    • Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
    • Pressure sensitive memory foam molds to your body to provide increased circulation and gentle support.
    • Eliminates motion transfer
    • Never needs turning
    • Disperses your weight evenly
    • Mattress can be used with an existing frame
    • Great for platform beds and slatted frames
    • Meets all flammability standards
    • Blueberry-colored velour terry cotton cover

    Memory Foam Do's and Don'ts:
    • To maximize memory foam expansion; remove from packaging within 72 hours of receipt.
    • This product arrives very tightly packed. Please unwrap and allow 48 hours for this product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. A few hours of airing usually removes the odor.
    • Due to machine cutting manufacturing processes, there may be slight variances in the dimensions of this product.


    Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results

    Once opened this product is non-returnable.
Dimensions:
75.0x39.0x7.0
Warranty:
20 year Limited Manufacturer
Materials:
Memory foam & Velour cover
Model No:
507 Twin Blueberry
Brand: Sleep Sync

Features

  • Mattress Type
    Memory Foam
  • Thickness
    7 Inch
  • Memory Foam Type
    Foam, Memory Foam
  • Density
    3 Pound
  • Support
    Firm, Medium
  • Mattress Top
    Specialty
  • Product Features
    Antimicrobial
  • Recommended Foundation Type
    Bed Slats, Box Spring, Platform
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Showing 5 most helpful reviews on this product.

  • 5 Stars 105
  • 4 Stars 25
  • 3 Stars 3
  • 2 Stars 0
  • 1 Stars 2
  • Great Mattress!!

    We tried this exact same matteress at a store and loved it. Found it 1/2 the price here on overstock.com. Our daughter loves it and won't go back to a traditional mattress. It arrived quickly. Definately needed to let it fluff up after being vacumm sealed, but was great! We're using it on a bunk bed and is the perfect size. We're thinking of replaceing our guest room queen bed with a blueberry when the time comes! An excellent matteress for an outstanding price!!

    • Would you recommend this to a friend? Yes
  • My child FINALLY sleeps through the night!!

    Bought this mattress for my 2 year old's race-car bed-PERFECT FIT. Item is exactly how it was described. THERE WAS NO ODOR! Opened it the day it came and followed instructions for "airing out". My son had only slept through the night half a dozen times since he was born before we bought this mattress-now he sleeps through the night EVERY night. This mattress has been a LIFE-SAVER!!

    • Would you recommend this to a friend? Yes
  • Great mattress for the price

    I was a bit concerned as it was very thin out of the box. I knew it would expand, but didn't realize that it would expand to be pretty much the thickness of an innerspring mattress. It's very comfortable; perfect for the platform bed in my guest room.

    • How did the color on site compare with the actual product? accurate
    • Please tell us about the quality of the product. I's very comfortable. It's in my guest room, but I slept on it myself to be sure.
    • How accurate was the on site description of the product? very accurate
    • Would you recommend this to a friend? Yes
  • Excellent mattress

    I ordered a firm mattress for an adult. I slept on it for couple of nights to test it, and it provided a good support. I'm 5'11", 200lbs

    • How did the color on site compare with the actual product? accurare
    • Please tell us about the quality of the product. no issues
    • How accurate was the on site description of the product? accurate
    • Would you recommend this to a friend? Yes
  • Excellent mattress

    Mattress is so comfortable no more my son loves it no more back pain he says feels like cloud good buy highly recomended.

    • How did the color on site compare with the actual product? Excellent
    • Please tell us about the quality of the product. Excellent
    • How accurate was the on site description of the product? Excellent
    • Would you recommend this to a friend? Yes
View All Most Helpful Reviews
  • fit for the car

    my 22 month old loved it for his car bed, and since I lay with him untill he falls asleep comfortable for me as well.

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    • Would you recommend this to a friend? Yes
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    dadof7 from Florida, Nov 21, 2014

  • starts out firm but softens quite a bit

    It's a bit slippery on the edges like I read in a previous review. Overall, it's a good value.

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    • Would you recommend this to a friend? Yes
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    mcollege from Seattle, WA, Nov 4, 2014

  • The mattress is great!

    I Bought this mattress for my 4yr old son. He loves it! I sometimes lay with him and it's is pretty comfy. I def recommend it.

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    • Would you recommend this to a friend? Yes
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    Gigi from Bronx, NY, Oct 29, 2014

  • Excellent! Sleep Synch Blueberry Mattress!

    With the online chat help from O.co, I was able to determine that this Sleep Synch Blueberry mattress was a good choice or at least worth a try for my very elderly mom, 93 years old. The mattress was wider than her hospital bed, rail on that side can no longer be raised, but this was not an issue for my mom. Rail on other side still raises easily. While it took her a few days to adjust to it, she now states she is very very comfortable and sleeps through the night. Could not have made the decision for the correct purchase without the excellent online chat O.co Support Staff. I was planning to add a soft memory foam mattress topper if necessary, but it was not. She can use the electrical adjustment feature of the hospital bed with this mattress, raising and lowering foot and head of bed with the mattress adjusting accordingly. The mattress also arrived within 3 days from order date. Fully expected to have to return this purchase but took a chance with online reviews, O.co commentary and chat support. Grateful my mom is now sleeping comfortably and hopefully for more years to come. Thanks O.co!

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    • Would you recommend this to a friend? Yes
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    OcoDevotee from California, Oct 28, 2014

  • Comfy mattress

    This mattress is comfortable and also very good value. I was nervous purchasing such an inexpensive mattress, but all the reviews are true.. It's great!

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    • Would you recommend this to a friend? Yes
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    mmiller from Arkansas, Oct 15, 2014

View All Most Recent Reviews

Product Q&A

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Does the cover on this mattress zip off? kathyhmb on Nov 18, 2014
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Hi kathyhmb, the cover is not removable. I hope this helps, thank you for shopping with us! overstockcustomercare1 on Nov 19, 2014
 
 

I noticed this note in the product description: "■Due to machine cutting manufacturing processes, there may be slight variances in the dimensions of this product." Is it possible, therefore, to request the shipping/fulfillment department, to select a mattress with a 'narrower' dimension? (I'm in need of a mattress as close to 37" in width as possible.) Many Thanks, lastplace on Oct 15, 2014
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Answer This Question

Hello lastplace, unfortunately, we cannot do custom orders like that. Sorry for the inconvenience. Thank you for shopping with us! overstockcustomercare1 on Oct 17, 2014
 
 

How much does this mattress weigh? I need it for a bunk bed amyg1016 on Sep 11, 2014
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Answer This Question

Hi amyg1016, this mattress weighs approximately 34lbs. Thanks for shopping with us! Sherri R. overstockcustomercare2 on Sep 12, 2014
 
We use this for the top bunk on a bunk bed. It is very light weight and also pretty comfortable. mmiller on Oct 15, 2014
 
 

Is there any differannce in the twin blueberry 7in. & the raspberry 7in. memory foam mattress? roc460 on Jun 5, 2014
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Hello roc460, the only difference seems to be the color. Thank you for shopping with us. overstockcustomercare1 on Jun 13, 2014
 
 

As it's blueberry color, will it leave a stain on the white sheets if the mattress cover gets wet? daxi on Dec 13, 2013
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Hello daxi, This should not leave a stain if it gets wet. Thank you for shopping with us. overstockcustomercare1 on Dec 17, 2013
 
 

Can this size mattress be used for the bottom of a trundle bed? anneru on Dec 7, 2013
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Answer This Question

Hello anneru, This mattress has received excellent reviews! This mattress could definitely work in a trundle bed, but you would want to double check your bed and ensure it requires a twin. I hope this helps. Thanks for shopping with us. overstockcustomercare1 on Dec 8, 2013
 
 

Can the cover be removed from the mattress and if so does it zipper/elastic/Velcro back on after laundered? malcomex on Aug 29, 2013
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The cover cannot be removed. megannyan on Sep 5, 2013
 
 

According to the information shown on Overstock.com, this mattress has a 20 year warranty. I find this too good to be true. Please tell me everything you can about the warranty. ffeelin on Mar 27, 2013
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Thank you for your inquiry regarding the 20 year warranty for the Spinal Response 7" Twin sized Memory Foam Mattress. That is a limited manufacture warranty that covers defects in workmanship and materials, loose or broken parts not caused by improper care or product abuse. and body impressions of more than 1 ½ inches on all sleeping surfaces. I hope this answer helps you. overstockcustomercare1 on Mar 29, 2013
 
 

Do I need or can I use a box spring with this? chandra513 on Dec 11, 2012
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Answer This Question

You can if you want. In fact it makes for a VERY cushy bed. but it is designed for use without a box spring on a platform bed, overstockcustomercare1 on Dec 11, 2012
 
You don't need one, but you could use one. We're using it on a bed that has 3 inch slats all along the bed, and are not using a bunkie board or a box spring. mswm80 on May 24, 2013
 
 

What is the weight of the twin mattress? pck123 on Dec 9, 2012
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The weight is 34 pounds. overstockcustomercare1 on Dec 10, 2012
 
 

can i order a specific sized memory foam matresss 72"x38"x7" depriest3 on Dec 1, 2012
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Answer This Question

Unfortunately, we do not accept special orders. overstockcustomercare1 on Dec 3, 2012
 
 

Do you ship this item to APO/FPO military addresses? morris440 on Nov 26, 2012
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Answer This Question

Yes. When ordering, place the proper APO/FPO code in the the state field with the proper address. overstockcustomercare1 on Nov 26, 2012
 
Thank you for your interest. We ship almost all items to APO/FPO addresses. The exceptions are address related. Upon placing their order, a customer will be unable to proceed if the item cannot be shipped for whatever reason. Please feel free to contact us again with any further questions. overstockcustomercare1 on Nov 28, 2012
 
 

Do the mattress come with frame or do you have to buy that separate? sprince1 on Oct 5, 2012
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This is just the mattress. overstockcustomercare1 on Oct 5, 2012
 
 

It is the memory foam manufactured in U.S.?  on Sep 8, 2012
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No, this product is made in China. overstockcustomercare1 on Sep 10, 2012
 
 

Who is the manufacturer? What happens if I get this and within a year it has a body impression? mommyliz on Jul 31, 2012
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We are unable to disclose the manufacturer of some of our products; however, Overstock.com stands behind every product we sell. When necessary, we can contact suppliers if a product issue arises. overstockcustomercare1 on Aug 1, 2012
 
 

Exactly how many inches of memory foam and how many inches of support form is in this product ? Thanks ozgirl99 on Jul 7, 2012
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This has (2) inches of 3-pound memory foam and (5) inches of 1.8-pound support foam. overstockcustomercare1 on Jul 11, 2012
 
 

What is the brand? schoolyg on Jun 26, 2012
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We are very sorry. The brand and manufacturer information are not available for this item. overstockcustomercare1 on Jun 27, 2012
 
 

Can you wash the velour mattress cover?  on Jun 15, 2012
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Yes, you can wash the mattress cover. We recommend washing the cover by hand. overstockcustomercare1 on Jun 15, 2012
 
 

Can this mattress be for an adult? marlonds on May 18, 2012
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Yes, an adult can use this mattress. overstockcustomercare1 on May 22, 2012
 
 

up to how many pounds can the mattress hold marlonds on May 14, 2012
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These are designed for children with no set weight restrictions.  on May 17, 2012
 
 

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Shipping:

Usually leaves our warehouse in 1-2 business days. *

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
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NOTE:

This item cannot be shipped to Alaska or Hawaii.
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Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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* For your safety, some orders go through our loss prevention department. If we select your order for this process, we will immediately notify you that there may be up to a 3-day delay on your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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