Your coupon has been activated.
Coupon Activated

Similar Items

Sleep Sync 6-inch Twin XL-size Memory Foam Mattress

by Sleep Sync
Sale: $179.99
MSRP: $337.99 $158.00 (47%) off
Out of stock

Club O Gold Members Earn

$9.00 | 5% Rewards*




2% Rewards

Keep shopping on Overstock

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight



5% Rewards

Earn even faster

Exclusive Offers

Straight to your inbox

5% Dining Rewards

Get paid to go out tonight

Free Shipping

Never pay extra

Exclusive Rewards

Save big-- up to 40%

ITEM# 13476153
    Notify me when it is back in stock!

    Enter your email address, we will notify you if it comes back in stock.

Love this item?

Save it to a list so you can find it anytime!


something went wrong.

Please refresh the page and try again.


ITEM#: 13476153

Have a comfortable rest on this memory foam mattress that includes both solid memory foam and reflexa foam. The memory foam of the mattress is naturally antimicrobial and resistant to dust mites. The foam is temperature-sensitive and easily adjusts to body temperature. The cover of the mattress is removable and machine washable.

  • Mattress measures 6 inches thick
  • Materials: 1 inch of solid memory foam, 5 inches of reflexa foam
  • Density: 3 pound memory foam, 1.5 pound reflexa foam
  • Mattress measures 6 inches high x 39 inches wide x 80 inches long
  • Memory foam resistant to dust mites and naturally antimicrobial
  • Originally designed for NASA, this space age foam cradles the body, reducing pressure points that cause tossing and turning
  • Temperature sensitive foam adjusts to body temperature
  • Improves circulation while reducing pressure points that can disrupt sleep
  • Mattress eliminates motion transfer
  • Never needs turning
  • Disperses weight evenly
  • Mattress can be used with existing frame
  • Great for platform beds and slatted frames
  • Meets all flammability standards
  • Cover care instructions: Removable and machine washable

  • Memory Foam Tips:
    • Remove from packaging within 72 hours to maximize memory foam expansion.
    • Product arrives tightly packed. Unwrap and allow 48 hours for product to return to its original shape.
    • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow to air for a few hours.
    • There may be slight variances in the dimensions of the product.

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

    Once opened this product is non-returnable.


Finish Natural  
Mattress Type Memory Foam
Thickness 6 Inch
Memory Foam Type Memory Foam
Density 3 Pound
Support Soft
Product Features Antimicrobial, Bed in a Box
Recommended Foundation Type Platform
Dimensions See Details
Warranty 20 year Limited Manufacturer
Model Number MEFR01311TXL
Country of Origin China

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • Care Giver
    Verified Purchase

    Fantastic mattress, couldn't ask for an easier delivery, fits extra long twin nicely, easy to move and place on bed, very comfortable, puffed up beautifully after opening

    Read More
  • Memory foam mattress
    Verified Purchase

    This came in such a small box we were shocked. Opened it up and it expanded quickly to size and shape as advertised. Very high quality.

    Read More
  • Very comfortable but initial chemicall smell
    Verified Purchase

    Overall very good quality particularly for the price and convenience. It is in a guest room (one for trundle and one for daybed) and I am happy with it. I will say that it does have a chemically smell at first which would definitely bother me if I were sleeping in that room. Chemical smell eventually dissipates so not a problem for future guests in that room!

    Read More
  • I LOVE this mattress
    Verified Purchase

    I'm crazy about this mattress. Better than the review or description. Perfect softness/hardness balance. I never want to get out of bed. Great price, great quality. It came in a heavy long box, rolled tight. Once the plastic was cut off it quietly started to expand until it filled the cover. The cover has a zipper, so it can be taken off and washed. I didn't notice any plastic smell like some foam mattresses have. It's just wonderful. Great buy. I'm going to get the full size now, if it s still available.

    Read More
  • Right for the price
    Verified Purchase

    I purchased this for my father who was provided a hospital adjustable bed from hospice care. The mattress that came with the bed was essentially springs wrapped in rubber, horribly painful. This fit perfectly on the adjustable bed frame. I was worried 6" wouldn't be enough padding, but it actually is pretty firm. I think 8" would've been too bulky. I think it needs to be broken in a bit, my dad says it is too firm and the first week or so he complained so I got him a 1 1/2" topper and that did the trick! That is the only reason I'm giving it 4 stars. Since the hospital bed will eventually be going back, and we on are a budget, I could not invest a lot on this but still needed my father to be comfortable in his last days. I was able to do both under $200! This is my 3rd memory foam mattress I have purchased on Overstock and recommend to all!

    Read More
  • Most Helpful

  • Great Beds
    Verified Purchase

    We bought 2 6" xl beds for our boat, we actually cut them to size with a electric knife and they are a perfect fit and extremely comfortable. Price is excellent....... we just ordered a queen for the boat as well. very happy with these mattress. Firm but not to.

    Read More
  • best night's sleep in a long time
    Verified Purchase

    Love the product. We bought two to put side-by-side on steel bed frames instead of buying an awkward king size. Works better than expected. With regular mattresses, there is an uncomfortable ridge where the beds join, due to the inner springs. With these two beds together, you can't tell where one ends and the other begins! They did, however, warn that the beds may vary in size slightly, and ours did. But we don't mind. Great product!

    Read More
  • great mattress and can't beat the shipping!
    Verified Purchase

    Great mattress. Can't beat the cost of the mattress or the shipping. Received item within 5days!

    Read More
  • guest room use
    Verified Purchase

    I use these mattresses for the guest room. Guests say they are quite comfortable. I don't have box springs for them. I took a nap on one to make sure they were good enough, before having guests, and I liked them very well. I've learned with other foam mattresses that the more firm the mattress the less you sink in, and experience the heat that builds up from your body. You still get the cushioning for which they are noted. So I prefer the firm memory foam.

    Read More
  • Reflex Support I 6-inch Twin XL-size Memory Foam M
    Verified Purchase

    It was very easy to set up the bed. The mattress is quite comfortable. I am only missing a headboard. Easy to store.

    Read More

Questions & Answers

Yay! Be the first to ask a question about this product.

Shopping Tips & Inspiration

Shipping & Returns

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.
More Details


This item cannot be shipped to Alaska or Hawaii. More details

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.
Standard shipping details
Expedited shipping details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

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


You May Also Like