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LUCID

Lucid 12 Inch Memory Foam Mattress - Medium Firm Feel - Infused with Refreshing Bamboo Charcoal and Cooling Gel - Bed in a Box - Temperature Regulating - Pressure Relief - Breathable - Full Size

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 5
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Size: Full


Style: 12"


Pattern Name: Medium Firm


Features

  • SHIPS IN A BOX AND ARRIVES COMPRESSED: Your memory foam mattress is compressed, rolled, and shipped in a box right to your doorstep; mattress will expand more quickly in a warm room, but please allow 24-48 hours for mattress for full expansion
  • BAMBOO CHARCOAL AND GEL INFUSIONS: This comfortable memory foam mattress is infused with cooling gel to help you sleep cooler and bamboo charcoal to help capture odors to keep your bed fresh all day every day
  • PRESSURE RELIEVING MEMORY FOAM: This all-foam mattress has layers of comfort foam and memory foam that contour to your shape and align the spine for pressure relieving comfort all night long
  • TWO FEELS TO CHOOSE FROM: With a luxurious 12-inch profile and two different feels, this mattress is great for all sleep styles; a medium plush feel for side and back sleepers, and a medium firm feel for multi-position sleepers and guest rooms
  • RELIABLE AND QUALITY COMFORT: CertiPUR-US Certified to meet quality standards, this mattress has a 10-year limited warranty and can be relied on to provide comfort for all your loved ones through every stage of life

Description

At Lucid, we believe you deserve a mattress that makes you feel your best self—because great sleep makes your day feel like a dream. When looking for medium firm support, the Lucid 12 Inch Medium Firm Gel Memory Foam Mattress is the perfect match(ress). This mattress is compatible with all types of bed frames and is great for a primary suite, guest bed, rental property or teen’s bed. A medium firm feel is ideal for all sleep styles or those who like the feel of a slightly firmer mattress. A 1-inch layer of memory foam, 2-inch layer of gel and bamboo charcoal infused memory foam, a 1-inch layer of transition foam, and an 8-inch layer of high-density support foam gives a medium firm feel. The gel infusion helps regulate body temperature and the bamboo charcoal infusion helps keep your bed fresh thanks to its natural moisture-managing properties. Keep dreaming, we've got sleep covered.

Brand: LUCID


Size: Full


Product Dimensions: 74"L x 52.5"W x 12"Th


Top Style: Euro Top


Cover Material: Bamboo


Number of Layers: 4


Fill Material: Gel Memory Foam


Special Feature: Pressure Relief, Cooling


Color: Black


Model Name: Lucid 12 Inch Gel Memory Foam Mattress – Medium Feel – Supportive - Hypoallergenic Bamboo Charcoal – Breathable Cover See more


Product Dimensions: 74 x 52.5 x 12 inches


Item Weight: 49.6 pounds


Manufacturer: LUCID


Item model number: LU12FFFR50AF


Thickness: 12 Inches


Refill: Gel Memory Foam


Care instructions: Hand Wash Only


Assembly required: No


Number of pieces: 1


Batteries required: No


Included Components: Mattress


Age Range Description: Adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 5

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Mattress: Perfect. Amazon: horrible.
Size: Twin Style: 10" Pattern Name: Medium
The Mattress: This Lucid 10" is insanely comfortable. I was skeptical after fighting Amazon just to get it here, but once it showed up and expanded, I didn’t want to get out of bed. Less soreness in the mornings, super comfy whether I’m on my side or stomach, and supportive without feeling like a brick. This is the softest medium I've ever felt and at first I was skeptical but after waking up, it's just right. For the price, it’s a ridiculous win. The Buying Experience (Amazon): Getting it delivered was a nightmare. Amazon dragged their feet, messed up shipping, and made the process far harder than it needed to be. Honestly, the only thing saving this experience was the mattress itself. If you want the product, do it—but be prepared for Amazon to screw up the logistics. ... show more
Reviewed in the United States on September 5, 2025 by AnonTheory
    • Best mattress! Great value!
Size: Queen Style: 14" Pattern Name: Medium Plush
Worth every penny! Nice support and so comfortable. We’ve bought this mattress twice. Have recommended to several people and they all love it!
Reviewed in the United States on November 8, 2025 by Andrea VS
    • Very good for aching back and worn out knees
Size: Twin Style: 6" Pattern Name: Medium Firm
If you get back ache when you get up in the morning, it's time to change the mattress. Indeed, my old mattress had a visible depression in the middle, and was not supporting my back. In addition to this, my worn out knees felt pain, for the mattress is bowed up, when my body weight is placed on it. Since there is not much cartilage left in my knees, this bowed up situation puts undue pressure on the knee joints. Too often I wake up in pain in the middle of the night and gingerly shift the position. If this resonates with you, then you might want to consider this mattress in the 'firm' rating. It's a memory foam, and it hugs your body contour. The whole body, that is every part of the body that is in contact with the mattress, is supported. Even though it is rated "firm," it does not feel hard; it is actually soft--it will readily give to the weight of your body--but it will hold your body up, without being plush. Plush is bad for your back. Your body is not sinking into the mattress. In this sense, it is 'firm.' I slept on it the first night, and I feel already the difference: my back hurts less. I could straighten up, without the great pain I used to feel. I think it will get better and better. So worth the money I paid for it. I will give 5 stars, after I slept on it for a week. For now it is 4 stars. After One Week report: I must say, I am glad I bought this mattress. The morning after the first night of sleep on this mattress, my back hurt less--about one half? As I slept on the mattress, the back pain significantly diminished. After 7 nights of sleep, the back pain is maybe 1/5 of what it was before. I now can get up and straighten myself without difficulty. Good stuff! ... show more
Reviewed in the United States on March 9, 2024 by Pope Zeke IV
    • Wasn’t firm enough.
Size: Queen Style: 8" Pattern Name: Medium Firm
I like Lucid brand and had my last one for ten years, I loved it up until the ten year mark. Maybe my preferences have changed and I can’t handle plush mattresses anymore. Anyway, I do believe that at this price point it’s actually a good mattress. I read some of the reviews and I have to say, it deserves better reviews. It’s actually really good quality, if you have a very low budget. It amazes me that anyone would buy a mattress at this price and have anything to complain about. I feel that there should at least be gratitude for the fact that we can purchase any mattress at this low of a price point. If you want something better then keep saving until it can be afforded, otherwise maybe buy a used mattress off of FB marketplace. Anyway, my experience was - 1. The mattress wasn’t nearly as firm as I expected. Again, that was my own thought and expectations. It just gave too much for me. Which I can say some might love that it cradles them! Maybe it gave so much because I’m pregnant and weigh an extra 40 lbs, which puts me at 190 lbs. So maybe just not great for a heavier body. 2. I wish I had bought a ten or twelve inch instead. I think that would have helped. 3. No smell at all and was very cleanly packed. Bottom line - if you’re a lighter person and you need a low profile mattress and you also like to sink a bit, this one might be perfect for you. We bought it because we were In between moving, getting a new mattress and waiting for our Satviaa to be delivered. It served its purpose for a few weeks but now my nephew has it. He’s about 6 feet tall and 140lbs & he LOVES it! He said it’s so comfortable. To each their own… I’m happy with the purchase and super fast delivery. Thanks Lucid, for providing affordable comfort and a great low cost. ... show more
Reviewed in the United States on June 21, 2023 by Mullins
    • Very comfortable. Great value
Size: Full Style: 12" Pattern Name: Medium Plush
Totally satisfied with the mattress. I was looking for a softer mattress and this was perfect. Great value.
Reviewed in the United States on November 18, 2025 by Alice Derienzo

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