LUCID 4-Inch Gel Memory Foam Mattress Topper

by Lucid
Sale Starts at$7064
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ITEM# 20406813
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      Included Warranty: 3 year Limited Manufacturer
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    Eco Friendly


    ITEM#: 20406813

    Get a great night's sleep with the LUCID 4-Inch Gel Memory Foam Mattress Topper. This mattress features a gel memory foam construction that is ventilated to increase airflow and draw excess heat away from your body as you sleep.

    • Plush firmness level
    • Gel memory foam
    • Mattress topper
    • 1.9 to 2 - pound density
    • Antimicrobial
    • 4-inch thickness
    • Resistant to dust mites
    • Never needs turning
    • Foam is CertiPUR-US certified

    • Dimensions:
    • California king: 4 inches high x 71 inches wide x 83 inches long
    • Full: 4 inches high x 52.5 inches wide x 74 inches long
    • King: 4 inches high x 75 inches wide x 79 inches long
    • Queen: 4 inches high x 59 inches wide x 79 inches long
    • Twin: 4 inches high x 37.5 inches wide x 74 inches long
    • Twin XL: 4 inches high x 37.5 inches wide x 79 inches long

    • Memory Foam Tips:
    • Arrives tightly packed in portable box for customer convenience.
    • Remove from packaging within 72 hours to maximize expansion.
    • You can sleep on it the same night it is unwrapped, however allow 48 hours to fully return to its original shape.
    • Vacuum sealing sometimes traps odors. After unwrapping, air for a few hours to eliminate trapped odors.
    • 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 similar products may produce different firmness results

    Once opened this product is non-returnable.


    Type Mattress Topper
    Thickness 4 Inch
    Memory Foam Type Gel Memory Foam
    Density 2 Pound
    Firmness Plush
    Product Features Antimicrobial, Eco-Friendly, Hypoallergenic
    Dimensions See Description.
    Warranty 3 year Limited Manufacturer
    Model Number LU4030GTPARENT
    Country of Origin China

    Customer Reviews

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

    • For my mother...
      Verified Purchase

      So far my mom says she is getting very good sleep and her bad back isn't bothering her half as much as before.

      Read More
      roic48 Jan 15, 2018
    • Great bed topping
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      Great product. Had a 2 inch one. Now up graded to a 4 inch topper. Sleep like a baby. Wake up no aches no pains and feel great. Looking forward to gong to bed.

      Read More
      OstkUser1795385 Jan 15, 2018
    • Good value
      Verified Purchase

      Seems to take a bit of time to bounce back after you move positions. Hopefully it breaks in with use. Good price for what you get though.

      Read More
      Amy K. Jan 15, 2018
    • awesome topper
      Verified Purchase

      Yes I would recommend this product, it is so comfy!

      Read More
      Dena C. Jan 13, 2018
    • Mattress topper is great.
      Verified Purchase

      Very nice mattress topper, I love it.

      Read More
      Khalilah S. Jan 12, 2018
    • Most Helpful

    • Great product for the money.
      Verified Purchase

      I've had this a couple of weeks now and I love it. I bought it along with the Kathy Ireland mattress pad and it’s already in my top 5 best purchases ever. 11 years ago I bought a well made, medium firmness no-frills innerspring mattress, with the plan to purchase memory foam pads that I could easily replace (so I could keep the mattress longer). That was a great plan. In the last 11 years I’ve had a 2 inch pad which I swapped out a few years later for a 3 inch pad (all from Overstock). 3 inches was fine, but I felt like giving 4 inches a try. I spent days on Overstock looking at different models. This one had a great price and everything I was looking for. I’d really recommend buying a mattress pad to go with it, it’s made such a great difference than just sleeping on foam. With a 15% off coupon, I got an amazing deal, and this is really a nice pad. My guess was right that the 3 lb firmness was perfect for me, if you prefer a firmer mattress, you might like a 4 lb firmness. It does feel like sleeping on a cloud and the back pains I was getting sleeping on my back are gone. One great unexpected plus was it's truly 80x60, there's no space around the edge of my mattress with no foam. I didn’t smell hardly anything upon opening and it opened completely within an hour. Love the letter opener they included to open it up. This is a really nice topper and I’d recommend it to anyone who wants a big upgrade to their current mattress.

      Read More
      Fizzgig Aug 22, 2017
    • I'm happy
      Verified Purchase

      I'm happy, very nice mattress, It's comfortable to sleep on the floor. Very soft, light. Very good sleep. I recommend.

      Read More
      karinebeck Oct 30, 2017
    • Heavenly!!!
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      This topper is soooo comfortable!! I get hot at night and sweat, so I bought this topper thinking it wouldn't be hot, well its not like the one we bought before!! I wouldn't trade it for anything!!! We absolutely love it

      Read More
      rockportmom Oct 24, 2017
    • comfort
      Verified Purchase

      This user earned $2.00 in rewards for writing this review.Learn More

      I bought new mattress for my teens. They were to firm. I decided to buy the memory foam mattress toppers. The kids say they are so comfortable. I bought one for my husbands bed since he travels and had to get an apartment ion NC. His studio bed was horrible. Bought a mattress topper for him. What a 100% difference. He sleeps a lot better. Great investment.

      Read More
      James Fisher Oct 19, 2017
    • Amazing!
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      Oh my goodness-I’m so glad I went for the 4” topper for my daybed! If you love a soft bed that completely hugs you-you will not be disappointed. Not too smooshy-just blissfully soft:) I placed this on top of a 5” mattress-and it is truly wonderful

      Read More
      Cynthia S. Oct 19, 2017

    Questions & Answers

    • Q:

      "Can one wash the gel memory foam?"

      • A:

        Unfortunately, I do not know

      • A:

        I have an extra deep mattress pad cover that’s machine washable-that fits over the gel topper and my mattress-to help keep it fresh. Other than maybe gently wiping the surface of it-with a damp cloth-and then letting it air dry? I’m not sure what the material can withstand. I would contact the manufacturer-hopefully, they can help. Good luck!

      • A:

        I don’t think so as the gel foam is somewhat delicate and would probably rip apart in washer. You will have to spot clean it. It also would get so heavy in washer not to mention I don’t think it’ll fit (even in a front loader). It’s a fairly stiff material. I’d try to find a user guide online to doublecheck it.

      • A:

        We recommend spot cleaning the foam with a mild detergent and allowing it to air dry. We do not recommend that you soak your foam as it will damage it and void the warranty.

      • A:

        I don't know, but wouldn't think it would be a good idea.

      Read more Read less
    • Q:

      "How does this 4inch topper work for pressure points? I've tossed and turned so much on my tempupedic mattress I can't afford a brand new mattress now (paid $1500) and after 5 years it feels like those thick gymnastic mats) I suffer from joint pain in hip shoulder elbow, and rt. knee...thought the tempurpedic would help but after 1st year started getting uncomfortable. If it keeps you kinda warm that's okay."

      • A:

        I would say-buy this NOW. You will not regret it. I actually bought this to go on top of a 5” mattress for a daybed-which would only be used for guests. Until my master bedroom was set up-I slept on this bed for several days-I couldn’t believe how comfortable it was-because of this topper. I’m a very hot sleeper-and didn’t feel overheated at all. If you have sore joints, etc...I think you’ll be relieved at how wonderful this will feel. Good luck:)

      • A:

        It doesn't work as well for me as it did when I had 2 on my bed.

      • A:

        It didn't help me. I have sore knees and a bad back. My back and knees are actually worse. My back has been killing me when I get up. I am going to give mine away. It's too soft I guess for me.

      Read more Read less
    • Q:

      "Do the 4in foam come with a covering over them?"

      • A:

        It doesn't have a cover. I bought a deeper fit sheet that covers both mattress and topper.

      • A:

        I purchased the “rest remedy magic loft cloud mattress pad” to go on top of the 4” lucid topper-which is on top of the 5” linenspa mattress. This is for my daybed-and it sleeps like a dream! I didn’t spend a lot to make this an amazingly comfortable bed for guests. I love this particular mattress pad because it wraps around completely and provides a really wonderful plush feeling. It’s not just a cover-you will love it-I can’t recommend it enough!

      Read more Read less
    • Q:

      "Why did you choose this product?"

      • A:

        good reviews

      • A:

        Have researched for weeks now...the reviews sold me on this item.

      • A:

        Needed hoping it's a good product

      • A:

        I liked the 4 inch and you don't have to turn it. I bought one like it several years ago and love it but it is getting old.

      • A:

        I did some looking around and the price for what you get made this one my favourite.

      • A:

        great price

      • A:

        Its exactly what I was looking for

      • A:

        it so confortable.

      • A:

        My Mother recently purchased one and it is very comfortable

      • A:

        Need and great price

      • A:

        Very good product

      • A:

        Lucid has the best reviews for quality and comfort. Pricing is also the best in Overstock as well as Amazon. Hoping it will help relieve hip pain at night.

      • A:

        Comments and price

      • A:

        4 inches which a better price

      • A:

        Hard mattress

      • A:

        It was suggested by my chiropractor that I get a mattress topper as a means to prevent my back pain.

      • A:

        i did not want to spend $600 plus on a mattress right now and we slept on a bed that had one of these and thats all it took.

      • A:

        Seemed to be a great purchase for the price

      • A:

        just purchased a new queen bed

      • A:

        Memory gels are the best for sore hips and a back.

      Read more Read less

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