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LUCID 4 Inch Gel Memory Foam Mattress Topper, Ventilated Design, Ultra Plush, CertiPUR-US Certified, King, Blue

  • Based on 65,761 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, May 23
Order within 11 hours and 24 minutes
Available payment plans shown during checkout

Size: King


Style: 4 Inch


Pattern Name: Topper Only


Features

  • Memory Foam
  • PLUSH MEMORY FOAM FEEL: Add 4 inches of thick, plush gel memory foam to your bed to create a soft and conforming feel that cradles your body while you sleep
  • COOLING GEL INFUSION: Contouring memory foam is infused with gel material that captures and dissipates heat for a cooler memory foam experience
  • DESIGNED FOR BREATHABILITY: This thick topper provides maximum comfort and softness without sacrificing breathability. A ventilated design improves airflow so you can sleep cool and comfortable
  • ELEVATED PRESSURE POINT RELIEF: Upgrade your old mattress with this memory foam topper that distributes weight evenly and conforms to your curves for targeted pressure point relief
  • SHIPS IN A BOX: Rolled and shipped in a box, this topper meets the highest safety standards; just open it and give it 24-48 hours to decompress and shed the new foam scent; 3-year warranty

Description

Mattress Topper.

Brand: LUCID


Color: Blue


Size: King


Fabric Type: Memory Foam


Special Feature: Gel Memory Foam


Brand: LUCID


Color: Blue


Size: King


Fabric Type: Memory Foam


Special Feature: Gel Memory Foam


Closure Type: Pull On


Product Care Instructions: Hand Wash Only


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult


Material: Memory Foam


Model Name: LUCID 4 Inch Gel Memory Foam Mattress Topper-Ventilated Design-Ultra Plush-King


Product Dimensions: 79 x 75 x 4 inches


Item Weight: 27 pounds


Manufacturer: LUCID


Country of Origin: China


Item model number: LU40KK30GT


Is Discontinued By Manufacturer: No


Refill: foam, memory foam, gel


Water resistant: not_water_resistant


Specifications: certified frustration-free


Assembly required: No


Warranty Description: 3-year warranty against manufacturer's defects.


Batteries required: No


Included Components: Mattress Topper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Worth every penny! LOVE this Lucid 4" Topper!! It is a full 4" and great for any bed old or brand new.Worth 5 Plus Stars!!!!!!!!
Size: Queen Style: 4 Inch Pattern Name: Topper Only
OKAY First follow the directions and DO NOT be so excited to put on your bed as I was!! I ordered 2 of these one for my bed and one for my son's, so far only 1 has arrived they were both on for same day delivery, other then that...I could not wait the full 24-48 hours and I put it on my bed after 7 hours of opening, it expanded to the full 4 inches within 15 minutes BUT again they tell you to let it breathe for a reason...first night my bed was soooo soft I could not get out of the part where my body sunk into this luxurious comfort I HAD to have!! Lesson learned I let it air out the following morning at 6 am until 11 pm and it made a huge difference, it did what it is supposed to do when you let it breathe, it expanded in "density" now that part is IMPORTANT if you do not want to be stuck in the softness of the topper without it. I have had 2 back surgeries and 5 rods in my lower back, severe arthritis and spinal stenosis along with many other bulging discs above previous problem areas as well, now the pain is from my neck to my feet NOT FUN! After letting the topper air as well as assume the density it needed I absolutely LOVE this topper. I also purchased a BRAND NEW bed this month that instead of choosing the i-comfort series I should have purchased with my back and neck issues I let the salesperson convince me the mattress I chose was perfect (it was not) I added this topper and after the cost of new mattress and now topper I COULD HAVE GOTTEN A THE TOP OF THE LINE LUXURY MATTRESS I REALLY NEEDED, but that is ok now with properly letting the topper do what it was meant to I have my luxury bed I needed, last night was the first time in years I was able to sleep on my side not just my back and actually woke up with a lot less pain then I have dealt with for over 11 years. I highly recommend for anyone suffering with back, neck you name it pain!! Now if my 2nd topper would arrive that would make this topper a 10 star!! I could literally stay in my bed all day it is so comfortable, Wish they made couches out of this stuff because I would buy one today!(Something to think about LUCID!!) IF YOUR CO NEEDS A HONEST REVIEWER ON YOUR PRODUCTS, YES ANY COMPANIES OUT THERE I AM YOUR GO TO PERSON, and YES I am VERY PICKY AND BRUTALLY HONEST I usually only buy top of the line and do my research before I purchase any products and have learned the best does not always have to be the top of the line name brand, I have learned that much over many years and a lot of hard earned money on many different products so any and all retailers if you want your products (ANY PRODUCT tested out for an HONEST REVIEW feel free to contact me you will get the reviews your product deserves from me if its GREAT the consumer gets a great product they deserve and you get the GREAT REVIEWS you deserve!)I was not paid for my review I paid full price, Now can you please locate my identical topper I am waiting on before my son hijacks mine off my bed PLEASE!!! Be advised this topper is very thick be prepared for the best nights sleep you have had in years!!! ... show more
Reviewed in the United States on February 14, 2017 by Roseann Damato McLaughlin

  • Well..., maybe there IS a God......
Size: King Style: 3 Inch Pattern Name: Topper Only
Seriously, my prayers have been answered. I only wish I would have thought to invest in this mattress topper while I was pregnant. It might have saved me a huge headache (literally). I've never had much luck with mattresses, but I've never really blamed the mattresses - because I suck at sleeping. Apparently, I'm a contortionist in my sleep and do things with my body that would give little Linda Blair a run for her money. I wake up a million times a night with pains in my head, my neck, my back, my hips, my legs, literally everywhere. However, I've had a friend come over to help with my new baby and I happen to have the same mattress in the guest room that I have in my main bedroom. She brought it up to me one day that her hip and lower back were killing her since sleeping on the mattress in the guest room- even though it is a pretty expensive pillow-top brand. She asked me if I could order her some kind of mattress topper from Amazon and she'd reimburse me. At this point, I had been in so much agony myself that I got two - one for the guest bed and one for mine. And if it weren't for the fact that I only have nightmares, I'd insist that I'm dreaming up this amazing experience with this mattress topper. I mean, I really don't even have words for this thing. I'm not pain free - because, well, it's gonna take a lot of time to undo that kind of damage. But I have noticed a dramatic difference. My body feels so soothingly cradled. I'm not tossing and turning constantly trying to get comfortable. It's just pure bliss. This may sound strange, but it feels like a hug. It does. It really does. Like a hug from the Pillsbury Dough Boy. Some Technical Details: 1) It was very easy to set up. 2) There was only a very faint odor that dissipated almost immediately. 3) I was so desperate to use it that I didn't even wait the full 48 hours as suggested but it seemed to be super plump straight out of the box. The density is perfect for me. 4) It fit absolutely perfectly across my king-sized bed 5) It appears to be of durable quality unlike some toppers I have seen or used in the past that easily shred or discolored. Time will be the ultimate test so I can't 100 percent guarantee this but judging from observation this would appear to be the case. I will update as necessary. 6) It does live up to the claim about not retaining heat and keeping the body a cool and comfortable temperature (which is crucial for a person like me because I practically need to live in an igloo). So yes, I'm very impressed thus far and absolutely I would recommend this to anyone and everyone. I've honestly never been this excited to go to sleep. My fiance loves it and he was a bit upset that I got it in the first place because he loved the mattress the way it was, but now he loves THIS more. And even my little doggie who has become a neurotic mess since my baby was born seems to be a tad more comforted and peaceful sleeping next to me now. Just writing about it makes me want to go upstairs and jump in bed. I'm starting to wonder if they put something inside this thing if you know what I'm talking about, because I'm addicted. Just kidding... Maybe. ... show more
Reviewed in the United States on June 18, 2017 by Khaleesi'sHandMaiden

  • Pretty good but not a 5 start
Size: Queen Style: 3 Inch Pattern Name: Topper Only
This has definitely improved the quality of my sleep and aided in neck/back pain because my mattress was too firm. My only complaint is that it really retains a lot of heat.
Reviewed in the United States on May 9, 2024 by Ben

  • Wanna know my secret?
Size: King Style: 4 Inch Pattern Name: Topper Only
Here is what my husband and I have done for the last 30 years. You go to the mattress store and you buy the firmest mattress they sell. No pillow top, no fancy nothing, just a good quality extra firm mattress. And then you buy this mattress topper must buy at least a 4 inch topper. It’s perfectly firm yet with enough cushion to not hurt your joints. Pure bliss. Saves you so much money. We’ve had the same mattress for 30 years. I highly recommend this product. It is quality. The only thing that we do is we do replace it every 18 to 24 months. But big deal. It’s so much cheaper than having to purchase a new mattress . I highly recommend. You’ll get the best quality sleep on a consistent basis.!! ... show more
Reviewed in the United States on March 24, 2024 by Candy Wilson

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