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Full Size Mattress, 12 Inch Hybrid Full Mattress, Medium Firm, Memory Foam and Pocket Springs, Pressure Relief, Bed in Box

  • Based on 143 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Aug 31 – Sep 1
Order within 19 hours and 44 minutes
Available payment plans shown during checkout

Size: Full


Style: 12 Inch


Features

  • Comfort Support and Premium Fit: The LETMOON full mattress combines independent pocket springs, memory foam, and layers of high-density foam to evenly distribute your weight from head to toe. Gives you targeted support and a cozy, embraced feeling
  • Motion Isolation: The independent pocket springs in this full bed mattress do a great job of absorbing your partner's movements, whether they're turning over or getting in and out of bed. The center spring layer provides medium-firm support, and reinforced edge springs enhance durability and support and keep you from worrying about slipping off the side
  • Keep Cool and Breathable: The full size mattress 12 inch features a breathable knitted fabric and high-density foam layers that keep you cool and comfy all night. It wicks away steam and sweat, so you stay dry while you sleep
  • All-Round Comfort for Every Sleeper: The high-quality knitted fabric and pillow top, combined with multiple layers of premium foam, provide a comfortable and supportive surface for all sleeping positions. Certified safe, our mattress is free of fiberglass, ensuring long-term health and sleep quality
  • Worry-Free Purchase: LETMOON offers a 100-night risk-free trial and a 10-year warranty. Please give it 24-72 hours to stretch after taking the full mattress in a box out

Brand: LETMOON


Size: Full


Product Dimensions: 75"L x 12"W x 54"Th


Top Style: Pillow Top


Cover Material: Knitted Fabric


Fill Material: Memory Foam


Special Feature: Pressure Relief


Color: White


Coil Type: Pocketed Coil


Product Benefits: Pressure Relief


Product Dimensions: 75 x 12 x 54 inches


Item Weight: 51.5 pounds


Manufacturer: LETMOON


Date First Available: July 5, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 31 – Sep 1

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nice and comfortable for the price
Really comfortable and it’s easy to set up. Nice. We’ve had it for about 6 months and it’s held up well.
Reviewed in the United States on July 21, 2025 by James

  • My spine's best friend!
Size: Queen Style: 12 Inch
Our old mattress was 5 years old and sinking horribly in the middle! After looking at a lot of options on Amazon I decided on this one and OH. MY. GOD. The first night we tried it I slept better than I've been able to in so so long! I have a lot of back and joint pain that makes it hard for me to get to sleep but not with this mattress! I didn't notice any weird smell after opening it up, it's not too soft and not too firm I love how you sink into it but not in a way that makes it impossible to move it just really seems to move with you if that makes sense. I put a mattress cover on it just to be safe (some of the cover's reviews mentioned it makes their beds run hot) and it still seems to stay pretty cool through the night which is AMAZING! This really seems like it's a great quality mattress for a great price, only time will tell from here. I highly recommend it! ... show more
Reviewed in the United States on July 16, 2025 by Samantha Swanson

  • No back ache
Size: King Style: 14 Inch
We're sleeping so much better. It's very comfortable and our backs and hips don't hurt anymore. This mattress has a sense of firmness while still being soft. This matters to me because I suffer from rheumatoid arthritis and my body can't take too much firmness. This bed is just right.
Reviewed in the United States on August 11, 2025 by Dream

  • Worth it
Size: Queen Style: 12 Inch
Good, quality mattress for the price. Super comfy! It's heavy while rolled up so get a second person to help. Lesson learned lol
Reviewed in the United States on August 2, 2025 by Courtney Bierce

  • ⭐️⭐️⭐️⭐️⭐️
So I must say I am VERY IMPRESSED with this Mattress. I was a little skeptical at first because of the Price & the fact that it came in a Box, Compressed, In A Air Tight Bag & Rolled Up because I had never ordered a Mattress like that but am so used to purchasing Mattresses from Furniture Stores in which a Delivery Team needs to lug it in with at least 2 Men for it is all Big & Bulky. But this one really impressed me. Not only was it easy to open especially with the cutting tool they provide you but literally as soon as you open it the Mattress will expand. Mine instantly expanded to about 11 of the 12 Inches & I just let it sit for probably way longer then I needed but I had given it about 48 Hours before laying on it but once I did it was beyond expectations & I must say it felt Amazing especially with what I used to sleep on. I LOVE the Memory Foam Topper & I honestly feel my lower back is going to benefit from this. I feel the Sleep Quality in which I have had previously is going to increase majorly. And the was NO WEIRD SMELLS in which was nice because we all know that New Smells are not always Great Smells. All In All I am giving this Mattress, Comfort, Functionality & from what I can see as of so far the Sleep Quality a 5⭐️ & so yes I would recommend this Mattress to anyone considering it. ⭐️⭐️⭐️⭐️⭐️🛏 ... show more
Reviewed in the United States on April 16, 2025 by Philip Amthor Philip Amthor

  • Great Mattress for Side Sleepers & Back Pain
Size: King Style: 14 Inch
The media could not be loaded. Arrived well-packed and expanded quickly with no weird smells. Very comfortable, stays cool, and offers great support—especially for side sleepers and those with back pain. Edges are softer than some beds, but not a dealbreaker. For the price, it’s a solid, affordable choice I’d recommend. ... show more
Reviewed in the United States on August 12, 2025 by Ericatwood Ericatwood

  • So far so good..
Size: California King Style: 14 Inch
We wanted a new bed that was a decent size, and comfortable without paying a crazy amount of money for it. I experience pain every day throughout my body, but this bed has been super comfortable for me at night. The quality is pretty decent. Hard part right now is searching for a worthy bed frame. Some mornings I don’t even want to get up. I’d buy it again.. but I’ll see how I feel in a few months first. Lol ... show more
Reviewed in the United States on August 7, 2025 by Candice

  • Very soft not that firm
Size: Queen Style: 12 Inch
Very soft and pain relief is very good it’s a very nice mattress if you’re on a budget
Reviewed in the United States on July 27, 2025 by Liz Ohara

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