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❄️ Sleep smarter, not harder — cool comfort meets pressure relief!
The FDW 8 Inch Twin Mattress combines gel-infused memory foam with a high-density base to deliver medium-firm support that cools and contours to your body. Designed for all sleeping positions, it promotes spinal alignment and pressure relief while featuring a removable, washable cover for easy maintenance. CertiPUR-US certified and built to last, this mattress is a perfect fit for millennials seeking a balance of comfort, health, and convenience.





| ASIN | B08YDJS51B |
| Additional Features | Breathable, Pressure Relief, Removable Cover, Temperature Regulating, Washable |
| Age Range Description | Adult |
| Best Sellers Rank | #205 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Mattresses |
| Brand | FDW |
| Brand Name | FDW |
| Color | White |
| Construction Type | Memory Foam,Gel Foam |
| Cover Material | Jacquard |
| Customer Reviews | 4.4 out of 5 stars 19,077 Reviews |
| Fill Material | Gel Memory Foam |
| Included Components | 1 mattress |
| Item Depth | 8 inches |
| Item Dimensions | 74.8 x 11 x 8 inches |
| Item Dimensions L x W x Thickness | 75"L x 39"W x 8"Th |
| Item Firmness Description | Medium |
| Item Highlight | Dual Construction | Pressure Relief, Cooling Foam, Removable and Washable Cover | Bed in a Box, CertiPUR-US Certified |
| Item Thickness | 8 inches |
| Item Type Name | CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving |
| Item Weight | 28 pounds |
| Manufacturer | FDW |
| Manufacturer Part Number | MEM-8T138-White-CD |
| Material Type | Gel Foam |
| Mattress Coil Type | Encased Coil |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Mattress Type | Standard Mattress |
| Model Name | FDW 8 Inch Twin Mattress |
| Model Number | MEM-8T138-White |
| Number of Items | 1 |
| Number of Layers | 3 |
| Number of Packs | 1 |
| Product Benefits | Pressure Relief |
| Product Care Instructions | Wipe with a dry cloth |
| Product Dimensions | 75"L x 39"W x 8"Th |
| Set Name | 8 IN |
| Size | Twin |
| Style Name | 8 IN |
| Top Style | Euro Top |
| UPC | 195030034627 |
| Weight Capacity Maximum | 1000 pounds |
| top-style | Euro Top |
C**J
Absolutely worth it
I’m really impressed with this mattress! It arrived compressed and was easy to set up. After letting it expand, it was ready to use and has been very comfortable. The medium-firm feel is just right—not too hard and not too soft. The gel memory foam gives good support while still feeling comfortable and helps keep me from feeling too hot while sleeping. The 8-inch size is perfect for a twin bed, guest room, or kids’ room. For the price, the quality is better than I expected. It’s comfortable, supportive, and has made a big difference in getting a good night’s sleep. I would definitely recommend it!
S**S
Get them !!!
I bought two of these mattresses for my kids and they are amazing . So comfortable and easy to handle , the size is as advertised.. its so soft and my kids say they have great back support . No sinking no noise . Great for the price
D**J
Overall great product except firm, NOT medium firm
This purchase was in twin size for a guest room upstairs. It was easy to open and to maneuver up the stairs and onto the bed frame without help. I have not had an overnight guest yet and have not slept on the mattress myself. However, I have laid down on it to test it several times and am concerned that a guest will find it too firm to be comfortable. So I also purchased a puffy mattress cover for under the bottom sheet, hoping that will compensate at least a little for the firmness of the mattress, but I'm still concerned about this mattress may not be comfortable. I gave the mattress five stars for easy open, easy to maneuver, the appearance of good quality, and just generally the overall convenience. Basically, when considering a mattress you may want to consider this one firm, not medium firm.
L**E
Great, love them!
These mattresses are very fun to open up. They are vacuum sealed and it is a kick to cut open the bag and watch the mattress take in the air and become a pretty darn thick mattress. Very comfortable and nice and wide for the single mattresses we needed for our trundle bed.
C**E
Comfortable and affordable
The mattress is nice but not as firm as I would like. And it arrived two days late (the reason for 4 stars instead of 5). It does not help with my back pain (sciatica) because it’s not firm enough but I purchased a bunkie board so we’ll see how that works and I will update (if I remember 😂). But I would recommend it if you’re looking for a medium firm mattress as advertised because it is a comfortable mattress (I cannot blame my back problems on the mattress)
B**.
Highly recommend this mattress. Never thought gel would add such comfort.
So very comfortable yet still very supportive. I sleep so much more soundly through the night.
A**N
Perfect
Such a good mattress! So comfortable and the perfect medium firm
M**.
Fine, but wouldn’t repurchase
These are just okay. If it weren’t such a hassle to return them, I might do it. I’ve bought other mattresses on here that were much better quality, but for the price I suppose this is about as good as it’s going to get. I’ve had these for about a month now and they truly don’t expand out to 8”. The pictures of the two mattresses on the floor were about three days out of the packing (which was dirty and left little stains on the mattress, see photo), and you can see it has barely inflated to 5”. The picture of the single mattress on the floor was immediately after I removed it from the packaging. It’s a medium level of firmness, which I like—not too soft and not too heavy for a small lady like me to move around. Not a lot of noise. I’d probably say these are closer to a 3.5 but if you’re in a pinch, these are good for the price and convenience.
D**O
BUENA CALIDAD
Tardo solo 1 día más de la fecha de entrega, pero la verdad valió la pena, llegó en buenas condiciones, muy bien empacado y también está muy pachón, me falta aún probarlo, ya que leí que es bueno dejarlo mínimo 1 día para que puedan expandir y alargar su vida útil.
J**O
Excelente
...buena calidad...
D**L
Me arrepiento de haberlo comprado porque llegó muy tarde
Tardó demasiado en llegar. Aunque el producto se ve bien, la verdad la experiencia de compra fue muy mala
Trustpilot
2 weeks ago
2 months ago