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LUCID

Lucid® 14" Plush Gel Memory Foam Mattress – Bamboo Charcoal & Cooling Gel – Fiberglass Free – Bed in a Box – CertiPUR-US® Certified – King Size

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jul 19
Order within 14 hours and 32 minutes
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Size: King


Style: 14"


Pattern Name: Medium Plush


Features

  • COOLING GEL INFUSION: This cooling gel memory foam mattress sleeps cooler; gel infused into the comfort layer draws heat away from your body, while bamboo charcoal absorbs moisture and helps regulate temperature throughout the night
  • MEDIUM PLUSH FEEL: A medium plush memory foam mattress with four inches of layered memory foams creates deep, cloud-like pressure relief for side and back sleepers. Compatible with adjustable bases
  • DESIGNED FOR COMFORT: Four layers of memory foam mattress construction: 2 inches plush memory foam; 2 inches of bamboo charcoal and gel foam, a 3-inch transition layer, and a 7-inch high-density base; a thick, premium build for primary bedrooms and master suites
  • SAFELY MADE IN THE USA: Mattress made in the U.S with global and U.S. parts, including CertiPUR-US certified foam independently tested for content, emissions, and durability; backed by a 10-year limited warranty
  • BED IN A BOX: This memory foam mattress in a box ships compressed for easy delivery; works on adjustable bases, platform frames, and slatted frames right out of the box; no box spring needed

Description

A mattress upgrade shouldn't require a second job. The Lucid® 14-Inch Gel Memory Foam Mattress is the jewel of the lineup; a thick, generously built mattress that brings a luxury feel to your primary bedroom without the luxury price tag. Available in Medium Plush or Medium Firm. The Medium Plush version features cooling gel and refreshing bamboo charcoal infused memory foam and a dedicated 3-inch transition layer underneath—a premium mattress that contours closely to your body and delivers genuine, cloud-like pressure relief. The Medium Firm version uses the same premium materials but with a firmer tune—a medium firm mattress ideal for back sleepers, combination sleepers, and couples with different preferences. Both are compatible with adjustable bases and all flat foundations. This mattress is safely made in the USA with global and U.S. parts, including CertiPUR-US certified foam independently tested for content, emissions, and durability. It's designed with you and your family in mind, this mattress is fiberglass free and has safely passed all flammability testing in U.S. laboratories. This memory foam mattress is backed by a 10-year limited warranty. A convenient mattress in a box ships easily and works with any flat surface, no box spring needed. Available in Twin, Twin XL, Full, Queen, King, and California King.

Brand: LUCID


Size: King


Product Dimensions: 79"L x 75"W x 14"Th


Item Weight: 90.7 Pounds


Item Firmness Description: Plush


Top Style: Smooth Top


Cover Material: Polyester Blend


Number of Layers: 4


Fill Material: Bamboo Charcoal Foam, Gel Memory Foam, High Density Foam, Memory Foam Infused with Bamboo Charcoal


Special Feature: Bamboo Charcoal, Bed in a Box, CertiPUR-US Certified, Cooling Gel Infusion, Fiberglass Free


Item Firmness Description: Plush


Number of Layers: 4


Additional Features: Bamboo Charcoal, Bed in a Box, CertiPUR-US Certified, Cooling Gel Infusion, Fiberglass Free


Mattress Coil Type: Encased Coil


Construction Type: Memory Foam


Is Customizable?: No


Is Foldable: No


Size: King


Item Dimensions L x W x Thickness: 79"L x 75"W x 14"Th


Item Weight: 90.7 Pounds


Item Thickness: 14 Inches


Item Dimensions: 79 x 75 x 14 inches


Item Depth: 14 inches


Cover Material: Polyester Blend


Fill Material: Bamboo Charcoal Foam, Gel Memory Foam, High Density Foam, Memory Foam Infused with Bamboo Charcoal


Product Care Instructions: DO NOT REMOVE OR WASH COVER Spot clean only, vacuum your mattress, sprinkle some baking soda on it. Use a scrub brush to gently rub the powder into the mattress and leave it for 10 minutes and vacuum the excess powder., Do not wash. Do not use bleach. Do not machine dry. Do not iron. Do not dry clean.


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Foam, Gel Foam, Latex Foam, Memory Foam Infused with Bamboo Charcoal


Brand Name: LUCID


Model Name: 25 Inch Memory Foam Mattress


Product Benefits: Edge Support, Motion Isolation, Pressure Relief, Spinal Alignment, Temperature Regulation


Model Number: LU14KKPL50AF


UPC: 840008333294


Mattress Type: Standard Mattress


Manufacturer: LUCID


Manufacturer Warranty Description: 10 year warranty.


Set Name: King


Manufacturer Part Number: LU14KKPL50AF


Unit Count: 1.0 Count


Included Components: Compressed Mattress


Age Range Description: Adult, Teen


Item Type Name: Bed Mattress Conventional


top-style: Smooth Top


Color: White


Shape: Round


Style Name: 14"


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 19

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Firm, but soft in pressure areas. Highly Recommended. Great Support.
Size: Queen Style: 14" Pattern Name: Medium Plush
This bed is a lot firmer than we're used to, but it only took a few nights to get used to it. We slept on one at a friend's house and had a good night's sleep, so when I got home, I put this in my Amazon Cart. Fast forward 2 or 3 years later, and when it was time for a new mattress, I made the purchase. Arrived quickly, and was easy to unpackage and place on my existing box springs. I was a little restless the first night because I was simply not used to the firmness. The second night was much better. It seems like every night after that has gotten better. I feel like it is much better for my neck and back than our old mattress (which was a high-end name brand but 12-15 years old). For a while now, I have been feeling pretty crummy every morning upon waking. I must say, I don't really have that feeling anymore, and feel much better in the morning. I feel like I'm getting much better rest at night with less tossing and turning. It's firm, but it's still comfortable and soft on the pressure areas. I would highly recommend this mattress, and I hope they continue to make it because I would like to buy another when this one gets old. ... show more
Reviewed in the United States on February 14, 2026 by EC
    • Big Man Review! (Update 1 year)
Size: King Style: 14" Pattern Name: Medium Plush
I’m a big man, built like a WWF wrestler. Imagine The Rock with a dad bod gut. I’m a stomach and side sleeper. I’ve been on this mattress for a month now. I got the plush 14’ king size thinking it would be on super soft cloud mode. Plush is a softer medium, softer top but rightfully firm in the middle. There is no bounce to it when you slap it or elbow drop the bed. It absorbs energy, so if your sleeping next to someone you can jump out the bed harder than a Barbarian late for a raid and will not disturb the person next to you. I had 2 different spring mattress for the last 20 years and both of them every so often had my lower back HURTING and hamstrings sore when I woke up. This eliminates that issue completely. The bed conforms to your entire body. No pressure points, keeps your back straight, side straight, and it creates a nice pot hole for your gut if your sleeping on your stomach. Pretty sweet. I used to wake up often to toss and turn and to roll over. This is the first bed for the first time in 20 years I wake up in the same position I feel asleep in for an entire 7-8 hours. No aches, no soreness, no pains and I wake up feeling “aligned”. I get out the bed do alittle basic morning stretch and feel great. I’ve beat my body up from physically working too hard and old exercising injures, this is a well worth it mattress for a big man who needs real support. Now the bed does get softer over time the more you sleep on it I guess it has a long break in period, that’s the only reason I knocked a star off. So if you have back any problems, ham string tightness, feel crooked in other mattresses , in need of a supportive bed, or a big man like me who needs to be cuddled by the mattress, get this. If this was the 3 bears this ain’t mama bears bed in terms of softness, definitely no where near papas, but certainly just right. One year update: oh yeah it’s broken in, takes 6 months before you have to rotate your bed. Now this whole bed is broken in and is more comfortable than ever. It definitely is plush but it takes time. I can see this mattress lasting 10 years easy. ... show more
Reviewed in the United States on August 18, 2023 by King Beef
    • Supportive and so comfortable. We love it!
Size: Queen Style: 14" Pattern Name: Medium Plush
A family member heartily suggested this. I wasn’t keen on buying a mattress online without testing it but I took a chance and I’m glad I did. We have this in two of our bedrooms now and I will buy another when it’s time to replace a third. I ordered the 14-inch medium plush. It’s perfect. I sleep great and feel no more neck and back pain from the previous mattress. Set up was easy. It’s heavy though. ... show more
Reviewed in the United States on June 3, 2026 by mejack
    • Best Mattress ever!
Size: Full Style: 12" Pattern Name: Medium Plush
Very impressed with the quality for the price. It expanded fully within a few hours out of the box and was ready for use the next day. The "plush" isn't overly cushy and I was surprised at how well it cradles your body . We are ordering an additional one now. There is a slight off gasing that lasts for a few days ( had to open the windows ) but I've had much worse so it is definitely worth the comfort and quality you will get with this mattress. ... show more
Reviewed in the United States on September 7, 2024 by Danny C.
    • Great buy
Size: Twin XL Style: 8" Pattern Name: Medium Plush
I’m 6'4" and 225 lbs, and I was skeptical about an 8-inch mattress, but this Lucid bed has been great as a temporary setup. It’s surprisingly supportive for my size, yet plush and soft enough that a mattress topper isn't necessary. Very impressed with the comfort for the price.
Reviewed in the United States on June 9, 2026 by Brady S.
    • Sleep better
Size: King Style: 14" Pattern Name: Medium Plush
Very comfortable and has helped me sleep better. I only wish I had ordered the plush one because it is a bit hard.
Reviewed in the United States on May 31, 2026 by Patti
    • 3yrs on and still loving it!
Size: Queen Style: 14" Pattern Name: Medium Plush
3 years on and I’m still enjoying mine. Still firm, no sagging. Great mattress.
Reviewed in the United States on June 27, 2026 by Amazon Customer
    • Quality Issues & install/haul away service is false advertising. “They never take old mattress” Quality Issues & install/haul away service is false advertising. “They never take old mattress”
Size: California King Style: 14" Pattern Name: Medium Plush
Review Image by Sheracr
Review Image by Sheracr
Review Image by Sheracr
Review Image by Sheracr
UPDATE: It is two weeks after delivery. The plush/soft assessment below was incorrect. The mattress had just expanded for about a 1/2 hr when I evaluated below. After settling for the afternoon it was harder and after a day was what I would call firm. It has remained that way for the two weeks I have had it. I would NOT call this a plush mattress. The foam does not allow my hips to sink in and straighten my spine, and my back is sore. I am not sure if this is a quality issue, a symptom of the latex like top layer, or this is how the manufacturer designed the mattress. The edges are easier to get in/out of bed than usual soft memory foam. They don't crush down when sitting on the edge. After two weeks, I do not like this mattress and do not recommend it both for lack of plushness/softness advertised as well as the quality issues mentioned below. From other reviews it appears if I return it they'll just refund money and then we're stuck with disposal. Not great considering this thing weighs 100 lbs. I bought a memory foam RV mattress a few years ago from Travel Happy via Amazon and it was soft as described and no quality issues. So...it is not an inherent problem with memory foam mattresses to be firm. This is an issue with this specific brand and mattress design. The delivery options have changed and they don't offer the same service level with haul away now. Very disappointing. I had such high hopes. I will start shopping for another mattress that is (actually) soft. ORIGINAL REVIEW: MATTRESS: See pictures. Quality issues with the cover. Left side is smaller/tighter than the right side. Foam expanded immediately to full height, but tight left side of cover is restricting foam expansion all the way. Mattress is very plush, as described. Maybe too plush. I did want a plush mattress though! [**See two-week update above - firmed up later] DELIVERY & INSTALL SERVICE: Amazon box truck arrived. Installers informed us that we need to remove and haul away our own mattress. They said they “never take away the old mattress.” The bed frame was required to be empty and ready for an install. They would not wait. Since we expected they would remove it, our old mattress was still on the bed frame. SO…they left the mattress at outside our front door. A 100lb box for my husband and I to handle! VERY DISAPPOINTING when the service I selected during order clearly said removal of old, install new, and haul away of old (with limited old haul away exclusions). Interesting when I look now they only offer delivery and unpack. They changed the service after I ordered it. Talk about bait and switch! HORRIBLE EXPERIENCE! And so I have to live with the mattress cover issue? Even if they sent a new cover this thing weighs too much to switch. Ugh! ... show more
Reviewed in the United States on May 20, 2023 Reviewed in the United States on May 20, 2023 by Sheracr

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