FATHOM Medium Queen Mattress 12 Inch Memory Foam Mattress Queen Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam and Removeable Fiberglass Free Cover, CertiPUR-US Certified
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100-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, Nov 16
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Size: Queen (U.S. Standard)
Style: 12 Inch
Pattern Name: Medium
Features
- Advanced Cooling Comfort: The AeroFusion gel memory foam mattress ensures exceptional breathability and heat dissipation, adapting precisely to your bodys contours while resisting temperature sensitivity. Enjoy cool, cradling comfort no matter the season.
- Premium, Thoughtful Design: Wrapped in a soft, geometric-patterned jacquard fabric with stylish light gray graphene yarn borders. The fiberglass-free mattress cover is not only elegant but functional, featuring a zipper for easy removal and cleaning.
- Motion Isolation Technology: Dynamic memory foam mattress contours to your bodys unique curves, filling gaps to support optimal spinal alignment while effectively lowering motion transfer and noise, ensuring a serene and undisturbed sleep environment where everyone wakes up refreshed, ideal for couples and kids.
- Certified Safe Material: Crafted in the USA with CertiPUR-US foams and globally sourced Oeko-Tex certified fabrics, our queen mattress is free from harmful substances. Backed with a 10-year protection, Fathom mattress is designed to promote spinal health and long-term durability for a healthy lifestyle.
- Effortless Setup: The Fathom mattress in a box is vacuum-packed, compressed and rolled for easy movement and installation. Simply open and unroll your memory foam mattress, then enjoy it within 72 hours for full expansion.
Brand: FATHOM
Size: Queen (U.S. Standard)
Product Dimensions: 80"L x 60"W x 12"Th
Top Style: Gel Top
Cover Material: Polyester
Number of Layers: 4.0
Fill Material: Gel Memory Foam, Memory Foam
Special Feature: Breathable, Durable, Low Motion Transfer, Pressure Relief, Temperature Regulating
Color: Medium
Model Name: Fathom Medium 12" Q
Product Dimensions: 80 x 60 x 12 inches
Item Weight: 68 pounds
Manufacturer: FATHOM
Item model number: Medium 12 Q
Date First Available: April 23, 2025
Age Range Description: Adult
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 16
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: Queen (U.S. Standard)
Style: 10 Inch
Pattern Name: Medium
I bought the FATHOM Medium Queen Mattress (10-inch, memory foam) a week ago and started using it right away. So far, I am very pleased with the overall quality, comfort, and thoughtful design of this mattress. The cooling comfort is noticeable from the first night. The AeroFusion gel memory foam does an excellent job of dissipating heat and adapting to my body. Unlike some mattresses that trap warmth, this one keeps me cool throughout the night, making sleep more refreshing and uninterrupted. I also appreciate the medium firmness level. It feels supportive without being too hard, providing a balanced surface that relieves pressure points while maintaining good spinal alignment. After a week of use, I can already feel a difference in back comfort, and I wake up less stiff than I did with my old mattress. The motion isolation technology is another standout feature. The memory foam absorbs movement effectively, so even when my partner shifts during the night, I hardly notice it. This has really improved our overall sleep quality since disturbances are minimal. Design-wise, the mattress cover is both practical and stylish. The geometric jacquard fabric looks modern, and the light gray graphene yarn borders add a touch of elegance. The cover is also fiberglass-free and removable, making it safe and easy to clean—something I find very convenient. I also appreciate the peace of mind that comes with certified safe materials. Knowing that the mattress is CertiPUR-US certified and Oeko-Tex certified assures me that I’m sleeping on something free from harmful substances. The 10-year protection is another bonus, showing the brand’s confidence in long-term durability. Setup was quick and hassle-free. The mattress arrived vacuum-packed and rolled in a box. It was easy to move into the bedroom, and after unrolling, it started expanding right away. Within a day, it was ready to sleep on, though full expansion took closer to 72 hours. After a week of use, I can confidently say the FATHOM Medium Queen Mattress offers excellent comfort, cooling, and support. It’s well-made, safe, and thoughtfully designed for a good night’s sleep. So far, it feels like a great investment in both comfort and health.
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Reviewed in the United States on September 28, 2025 by Yeok
Size: Queen (U.S. Standard)
Style: 10 Inch
Pattern Name: Medium
I got this mattress for my 74 year old dad because his old bed had started to get a big dip in the middle. After opening, we let it expand for about 24 hours, just to make sure it was fluffed up. He went to lay on it this afternoon and was asleep in less than 5 minutes. He didn't get up or toss and turn, like he did in the old bed. It turned into a 6 hour nap, and when he woke up, he said he had way less pain and stiffness with this new mattress. I'm hopeful that over time, he will feel better overall since his sleep will be better. I laid down on it myself. It's very comfortable and doesn't feel cheap. The price can't be beat, so that was another bonus.
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Reviewed in the United States on October 29, 2025 by SnarlSnarlMeowMeow
Size: Queen (U.S. Standard)
Style: 10 Inch
Pattern Name: Medium
Surprisingly comfortable and supportive mattress for the price. The queen size fits perfectly on my frame, and it expanded fully within a few hours after unpacking. The surface is firm enough to support the back, yet soft enough to feel cozy — exactly that balance most mattresses fail to get right. No chemical smell, the stitching looks neat, and the edges hold shape well. After a few nights of sleep, no sagging or weird noises. Honestly, I wasn’t expecting it to be this good — finally waking up without back pain. If you’re looking for a solid, comfortable mattress that doesn’t cost a fortune, this one’s a great pick. We easily transported it in the car!
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Reviewed in the United States on October 29, 2025 by Maksym Bartkov
Size: Queen (U.S. Standard)
Style: 10 Inch
Pattern Name: Medium
I’m so happy with the FATHOM 10-Inch Medium Queen Mattress! It’s the perfect balance of comfort and support—firm enough for my back yet soft enough to relax into. After just a few nights, my back pain noticeably improved. The gel memory foam keeps me cool all night, and the fiberglass-free removable cover feels soft and easy to clean. It expanded quickly after unboxing, had no strong odor, and looked great right away. I love that it’s CertiPUR-US certified, so I know it’s made with safe, high-quality materials. The medium firmness works perfectly for both back and side sleeping, and it doesn’t trap heat like other foam beds I’ve tried. If you want a mattress that supports your back, keeps you cool, and gives restful sleep, this one is worth it. Affordable, comfortable, and great quality. Highly recommend!
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Reviewed in the United States on October 20, 2025 by Suman Poudel
Size: Queen (U.S. Standard)
Style: 10 Inch
Pattern Name: Medium
OMG I have never had a mattress that was memory form. I was having issues with the mattress I have before it was like really hard but this one it’s like it gets you formed. I feel like it’s a little bit more cold so I’m a hot person that I’m all the time I feel like the heat into me and these make it fresh when I’m sleeping it’s not cold, but it’s in a good temperature that I feel comfortable when I’m sleeping. It’s like I don’t know. It’s really fresh and it’s comfortable. It’s a really good material so for sure, I’m buying a couple more for my other rooms and have it ready when people come and visit I recommended to every single person that wanna have a good sleep to buy this.
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Reviewed in the United States on October 19, 2025 by Fran
Size: Twin XL
Style: 10 Inch
Pattern Name: Medium
Everything else is great about the mattress, particularly how it was boxed and covered in sheets of plastic to ensure no foreign matter contaminates it until you cut the protector off. Unfortunately, after 96 hours, it measures 9 inches-not 10. Another reviewer stated this also. I wish I had the extra inch for comfort and height. It's a bit firm for my small body and I'm unable to sink in sufficiently. I recommend going with 12" instead of 10" if you want at least 10 inches.
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Reviewed in the United States on November 4, 2025 by Amazon Customer
Size: Queen (U.S. Standard)
Style: 10 Inch
Pattern Name: Medium
I needed a mattress quick to replace the old one on my Murphy bed. I didn’t want to spend a lot because it’s only used a few times a year. I was skeptical because of the low price and it being a 10” mattress. But wow! It’s a great mattress. I unpacked it and put it on the bed myself which was a feat due to my physical limitations. It unrolled upside down and I had to wait a get help to flip it. Lying on it even upside down it was really uncomfortable. I actually fell asleep. My guests had no complaints and slept for about 8-9 hours each night. I would recommend this mattress even at 10”.
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Reviewed in the United States on October 21, 2025 by Patricia