FDW | 5 Inch Twin Mattress | Medium Firm | Gel Memory Foam Mattress | White | Bed in a Box, CertiPUR-US Certified | Pressure
4.4 | 40,252 ratings
Price: 74.99
Last update: 12-22-2025
About this item
- VENTILATED GEL FOAM: Gel-infused memory foam mattress enhances airflow and regulates temperature, helping you stay cooler and more comfortable throughout the night for deeper, uninterrupted sleep.
- ALL-POSITION SUPPORT: Whether you sleep on your back, side, or stomach or toss and turn, this memory foam mattress offers balanced firmness, cooler comfort, and proper alignment all night.
- DUAL-LAYER CONSTRUCTION: This Twin Mattress features a total thickness of 5 inches, consisting of a 1-inch layer of gel memory foam over a 4-inch high-density base support foam core.
- PRESSURE RELIEF & SPINAL SUPPORT: Body-contouring memory foam cushions pressure points like shoulders and hips while aligning your spine for deeper, more restorative sleep every night.
- EASY MAINTENANCE: Includes a soft, breathable, and removable cover that unzips for easy machine washing, keeping your memory foam mattress fresh, hygienic, and like new with minimal effort.
- MATTRESS IN A BOX: Our mattresses are easy to move. Just place it in any room, unbox and unroll the memory foam mattress, and watch it fully expand within 72 hours for restful sleep.
- CERTIFIED CERTIPUR-US MATTRESS: Made without harmful chemicals, heavy metals, or ozone depleters ensuring a safer, healthier sleep environment with long-lasting comfort and trusted durability.
Product information
Features & Specs
| Item Firmness Description | Medium |
|---|---|
| Number of Layers | 3 |
| Weight Capacity Maximum | 1000 Pounds |
| Additional Features | Pressure Relief |
| Construction Type | Gel Foam |
| Is Customizable? | No |
| Is Electric | No |
| Portable | No |
| Is Foldable | No |
Measurements
| Size | Twin |
|---|---|
| Item Dimensions L x W x Thickness | 75"L x 39"W x 5"Th |
| Item Weight | 20 Pounds |
Materials & Care
| Cover Material | Cotton |
|---|---|
| Fill Material | Gel Memory Foam |
| Product Care Instructions | Hand Wash Only |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Material Type | Gel Foam |
Warranty & Support
Amazon.com Return Policy:Return details
Manufacturer’s warranty can be requested from customer service.Click hereto make a request to customer service.
Feedback
FDW | 5 Inch Twin Mattress | Medium Firm | Gel Memory Foam Mattress | White | Bed in a Box, CertiPUR-US Certified | Pressure Relief, Cooling Ventilated Foam | Washable Removable Cover
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Item details
| Brand Name | FDW |
|---|---|
| Age Range Description | Kid |
| Model Name | Medium-Firm Mattress for Pressure Relief & Cooler Sleep |
| Product Benefits | Pressure Relief |
| Model Number | FDW 5 Inch Gel Memory Foam Mattress |
| UPC | 195030080990 |
| Manufacturer | FDW |
| Customer Reviews | 4.44.4 out of 5 stars(39,964) 4.4 out of 5 stars |
| Best Sellers Rank |
|
| ASIN | B0C1BK89M3 |
| Item Type Name | Mattress for Kid Adults CertiPUR-US Certified Mattress in a Box,Twin |
| Included Components | 1 mattress |
| Item Height | 10 inches |
Style
| top-style | Smooth Top |
|---|---|
| Color | White |
Top reviews from the United States
- Kawaiolu&KahunaniAwesome! Would buy again!I absolutely love the FDW 12 Inch King Mattress! The medium-firm feel is perfect — supportive yet comfortable — and it contours beautifully to my body, relieving pressure points without feeling too soft. The gel memory foam helps keep the mattress cool, and I’ve been sleeping soundly through the night without overheating. Unboxing and setup were a breeze; it expanded fully within a few hours and feels just like the pictures online. The mattress cover is soft, breathable, and adds an extra layer of comfort. Overall, this mattress feels high-quality and luxurious for the price, and it has completely improved my sleep. I would highly recommend it to anyone looking for a comfortable, supportive, and affordable king-size mattress.
- P. S.Comfortable and softVery nice mattress. It made it easy to get having in packed and shrunk. It took a day or two to fluff up to full size. I have it on a loft bed and it fit nicely. Just make sure you line it up and I opened the wrapping after I put it on the bed, so that made it easier to work with. It was a little heavy, but that is expected. It was a good price for what we needed.
- ZaraAmazing comfort and great sleep qualityI’m honestly impressed with this mattress. From the first night, I noticed a huge difference in how well I slept. It has the perfect balance of softness and support — firm enough to keep my back aligned, but still plush enough to feel cozy.
I also love that it stays cool throughout the night. I used to wake up overheated with my old mattress, but not anymore. The quality feels premium, and it expanded fully within a few hours of unboxing.
After a few weeks of sleeping on it, I can say I’m waking up with less back pain and feeling much more rested. For the price and comfort, this mattress is a fantastic buy. Highly recommended! - Joe DigglesSo Far, So GoodDefinitely firm but still very comfortable. You will definitely sink down quite a bit if sitting upright for a while, but it returns pretty quick. Inflated very quick upon unboxing, dimensions fairly accurate to size ordered. So far only gripes I have about it is it seems to hold heat a lot? Not entirely sure because it is Summer but compared to my last mattress it gets a bit uncomfortable with my heat. That and the cover thing that comes with it, while it is a nice feature my cat's claws constantly get stuck in it and the fibers seem to pull out easily. Lot of loose fiber nubs sticking out already in the month or so of use. The main reason I like this mattress though is it's all foam, one of the only affordable ones I've seen where 95% of the thing isn't crappy coil springs that wear out quickly. While most of it is "support foam," it's still nice being so thick with actual cushion. I would recommend specifically the 10" size as it seems the rate of actual memory foam they offer per size doesn't increase much, less value in it. A bit weird of a policy since you'd be paying more.. would expect some more quality foam. Suppose it's due to width increasing making increased memory foam being more spread out. Overall pretty good bed, would recommend.
- christopher denzel bronaughA good mattress!very firm and comfortable despite it only being 8 inches thin. you can feel the memory foam as well. been able to sleep peacefully where i normally have an issue with it. don't know what else you can say about a mattress doing what it's intended for pretty darn well.
- Amazon CustomerVery comfortable mattress with just the right amount of support.Purchased this mattress last year to replace the thin, worthless mattress in our travel trailer. So comfortable! It was easy to unpackage and install. Just the right amount of firmness for my aging back. Very pleased with the price and its functionality. Love the thickness!
- JazzyGreat Quality Mattress for My Daughter’s Bed!I bought this FDW twin mattress for my daughter’s bed, and we both love it! It arrived quickly, rolled up in a compact box, and expanded to full size within a few hours. The mattress feels soft on top but still gives great support — a perfect medium-firm feel that’s super comfortable.
My daughter sleeps through the night and says it feels “like a cloud.” The cooling gel really does help keep the bed from getting too warm, and the removable cover makes it easy to keep clean (a big win for a kid’s room!).
Overall, this mattress is a great value — comfortable, breathable, and high quality for the price. I’d definitely buy another one! - LCGreat quality mattressMattress was delivered quickly. It was easy to unwrap. It inflated to the full 8 inches in a day. No odor.. I ended up buying a second one... will be used for quests. It seems to be pretty firm.. and comfy.