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Beautyrest GeoMat Therapeutic 3.5-inch Foam Mattress Topper

by Simmons Beautyrest
Starting at$10349
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ITEM# 10874933
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    • Warranty
      Included Warranty: None
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    ITEM#: 10874933

    Breathe new life into your old mattress with this Beautyrest GeoMatt mattress topper. Often used in medical facilities, this topper features a ring-of-air design that promotes airflow for a more comfortable sleep environment, and differently sized channels at the head, mid-body, and legs provide support geared specifically toward different parts of your body for greater comfort. 

    • Foam mattress topper
    • 3.5 inches thick
    • Medium firmness
    • Ring-of-air design promotes airflow
    • Computer-cut foam expertly conforms to body shape
    • Redistributes pressure across the support surface
    • Over 800 precision-cut individually articulating cells
    • Smaller cells support the head and lower extremities 
    • Larger cells support the lower body
    • Does not include cover
    • Spot clean recommended

    • Twin: 34 inches wide x 72 inches long
    • Full: 52 inches wide x 72 inches long
    • Queen: 58 inches wide x 75 inches long
    • King: 74 inches wide x 75 inches long

    Once opened this product is non-returnable.


    Material Polyurethane
    Type Flat Topper, Mattress Topper
    Thickness 3.5 Inch
    Memory Foam Type Foam
    Firmness Medium
    Product Features Hypoallergenic
    Set Includes 1 Piece
    Size Full, King, Queen, Twin
    Dimensions See Details
    Warranty None
    Model Number B831OS Twin
    Country of Origin United States

    Quality Rating

    Learn More

    Features for Rugs

    See All Features

    Customer Reviews

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

    • Beautyrest GeoMat Therapeutic King GoMat
      Verified Purchase

      This user earned $1.00 Club O Rewards for writing this review.Learn More

      Not as firm as I had hoped. The delivery was super fast - arrived in less than 36 hours after order was placed. There were no problems with size or cleanliness.

      Read More
      bd Jul 19, 2017
    • Very fine topper
      Verified Purchase

      This is the second Beautyrest GeoMat Therapeutic King I've bought. I put it on the king bed in our guest room and our grown son came to spend some time with us and when he left, he couldn't do without the topper! So he took it with him...so, I'm buying another one for the guest room! That says a lot about your product, as he has such a hard time sleeping, but loves the topper.

      Read More
      jongrif Jul 13, 2017
    • Nice for our RV bed
      Verified Purchase

      Helped make our RV bed a bit more comfortable.

      Read More
      Vicki M. Jun 26, 2017
    • Definitely not firm
      Verified Purchase

      This user earned $1.00 Club O Rewards for writing this review.Learn More

      First night FELT comfy UNTIL I woke up the next morning. Low back, hips in pain!! Same 2nd and 3rd night🤢 When ordered, it stated 'not returnable' Soooooo🤷‍♀️ Tried turning to flat side a few nights but not much better. $117.00 for nothing☹️ NOT TRYING ANY OTHERS!! Too chancy. It IS a good design if you like medium or soft BUT I stated FIRM and felt the ergonomic design good.

      Read More
      Eleanor O. Jun 15, 2017
    • damaged items
      Verified Purchase

      these items were all damaged. all four of them. poor quality. At *** . ea. totally not worth it.

      Read More
      nick c. May 29, 2017
    • Most Helpful

    • Fantastic Product!
      Verified Purchase

      Personally, I suffer from Fibromyalgia and have severe bursitus in both hips. Was not able to lay on either side in bed and could barely walk when I woke in the morning. The hip pain is completely gone and I can now lay on my sides! I did not expect this to happen as a result of this mattress pad. I actually purchased it for my husband who had lumber surgery last Nov and is still uncomfortable. It has helped him slightly but the difference it has made for me has been wonderful!!! I would highly recommend this for anyone who has uncomfortable nights currently. We have a very expensive latex mattress that is only 3 years old and we were sleeping with an orthopedic memory foam on it but that was not helping at all, I am actually now sleeping through the night without waking up and am able to go down the steps in the am without doing one step at a time and holding the railing. BIG DIFFERENCE!

      Read More
      vizslamomof2 Jan 9, 2013
    • Complete wast of money
      Verified Purchase

      I'm a side sleeper and by midnight my hips ache so badly that I end up on my back, sending my dear husband to the living room to escape my snoring. The first night I put this on the bed I thought I had finally found a way to sleep without hip pain. HOWEVER, within a couple of weeks the foam had collapsed to the point that I was once again waking up in pain. I tried turning the pad, I tried flipping the pad, I even resorted to cutting it in haf, putting the top and botton together to try to sleep on non-collapsed portions. No good. If we had even gotten 6 months use out of it in decent condition, I would have rated it acceptable, but all of this happened in the first 3 months! This is a complete waste of money. Please save yourself and look at something else!

      Read More
      picklepie Jun 9, 2011
    • Great,,, Then Not So Great
      Verified Purchase

      I bought this mattress pad because I was in need of giving some comfort to my new extra firm mattress. In the beginning it was Great. It provided the support I was looking for and the comfort I needed. But after about two weeks things took a turn for the worst. My husband and I started to notice we were sleeping in a hole.And there was a high spot in the middle where no one was sleeping. It was getting hard to roll from one side to the other. And you would always end up back in the same spot. I returned it yesterday by usps.

      Read More
      neb49 Apr 6, 2013
    • Addictive
      Verified Purchase

      We ordered this topper 6 years ago for a super firm bed and love it. I want another king size for a guest bed and they don't show it in a king. I'm afraid to try another topper since I know the quality of this one. Hopefully they will stock them later.

      Read More
      greenivey Feb 15, 2016
    • Pepi
      Verified Purchase

      I have two of these toppers. One is on our king sized bed and the second one on our guest room full sized bed. It makes my bed so much more comfortable and soft. It is as thick as the description says it is. Because of its comfort I gave it a five star, but the length is a couple of inches short. We had guests over the Christmas holidays and the lady sleeping on it said it made her back feel better. That lady being my daughter I am sending a 3rd one to her for her birthday. I know she is going to be so thrilled to get it.

      Read More
      Pepper Jantzen Feb 1, 2016

    Questions & Answers

    • Q:

      "What is your Most Firm Mattress Topper?"

      • A:

        The GeoMatt is the firmest topper I have use in my 33yrs as a spinal cord injury.

    • Q:

      "Why did you choose this product?"

      • A:


      • A:

        I stayed at my brother's house and he had this topper on the quest bed. It was the best nights sleep I had for a very long time. Therefore, I had to buy one for my bed.

      • A:

        First, the ratings indicated a superb product. Also, my previous pad has stood mega use and I am now in need of a special product: I hope this is the one.

      • A:

        Good reviews!

      • A:

        I'm been used for long time, it is very good

      • A:

        Same as above

      • A:


      • A:

        A relative has one and it helps my wife's back when she sleeps on it.

      • A:

        Price. Got one at the hospital and really liked it.

      • A:

        This topper has good reviews on multiple sites. I was going to purchase it from Walmart but they were out of stock. This site is $20 more than Walmarts $89, but I wasn't sure how long it would take for the other to restock.

      • A:

        Beautyrest quality and customer high ratings.

      • A:

        This item got wonderful reviews on Walmart. There were more than 700 comments and it was clearly a 5 star out of 5 star rated item by the majority of these folks. I can't wait to give my own 5 star review.

      • A:

        Pillow top we have currently has created body indentations and hoping this one will last a little longer

      • A:

        mobility, traveling comfort

      • A:

        I have used before.

      • A:

        I ordered it because of the ratings.

      • A:

        had excellent reviews, and overstock's price was the best

      • A:

        air circulation

      • A:

        need a topper for my back, name brand, do not want memory foam

      • A:

        My elderly mother is in a skilled nursing unit and would benefit from this

      Read more Read less
    • Q:

      "can this item be cut down the middle for two pieces for twin beds?"

      • A:

        Yes - use an exacto knife and cut along the existing perforations for an easy straight line.

    • Q:

      "You say the usual descriptive words don't actually fit and would definitely say it is therapeutic. What do you mean by "therapeutic?""

      • A:

        Hello kaliesq, this is a wonderful topper that is therapeutic in the amount of comfort that it provides. Thanks for shopping with us! A.S.

    • Q:

      "we now have a Temperdic "adjustable "bed . Will this topper work with this type of bed ?"

      • A:

        Hello rmjm, yes, this has a 3.5 inch thickness and depending on the thickness of you bed, it will work. Thank you for shopping with us! Terri D.

    • Q:

      "Does this topper have chemical fire retardants? Does it meet California's requirement?"

      • A:

        Hello Indi, this product has no chemical fire retardants and does meet the new California standard TB117-2013. I hope this helps. Please let us know if you have any additional questions. Thank you for shopping with us!

    • Q:

      "What does it weigh?"

      • A:

        Hello rc86199, thank you for your inquiry. The weight of the pads range from 8-18 pounds depending on which size you need (Twin, Full, Queen,King). We hope this information is helpful to you. Thank you for shopping with us!

    • Q:

      "Which end is meant to be on the head and which for the feet??"

      • A:

        Thank you for your question sleeper7. There is not a head or foot of the mattress pad, so you can place it on the bed anyway you like. Have a great day.

    • Q:

      "Is this mattress topper meant to be firm, soft, ultra soft, plush, etc?"

      • A:

        Thank you for your question, demon77. I don't think any of the usual descriptive words actually fit for this. I would definitely say therapeutic. I hope this helps, and thanks for shopping with us.

    • Q:

      "How big of a package does it come in?"

      • A:

        Hello timnairobi, The shipping box Dimensions: Height: 15 Width: 13 Length: 24 inches. Thank you for shopping with us.

    • Q:

      "How thick is this mattress pad..??My matresss is is 10 inches thick and I am concerned about fitting a sheet over all of this....mattress plus the foam!!!"

      • A:

        The mattress pad is 3.5 inches thick. A sheet with 14" or deeper pockets should fit.

    • Q:

      "Do you recommend a mattress cover over the pad, or is it not a good idea because of air flow?"

      • A:

        This is a foam mattress pad. No cover is needed, it just goes on top of the mattress and the sheets over the top of the pad.

    • Q:

      "What is the weight density of this foam?"

      • A:

        This foam has a 4-pound density.

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

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

    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

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

    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.