Search  for anything...
FDW

FDW | 6 Inch Full Mattress | Medium Firm | Gel Memory Foam Mattress | White | Bed in a Box, CertiPUR-US Certified | Pressure Relief, Cooling Ventilated Foam | Washable Removable Cover

  • Based on 37,990 reviews
Condition: New
Checking for the best price...
$103.68 Why this price?
Holiday Deal · 15% off was $121.99

Buy Now, Pay Later


As low as $17.28 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 13
Order within 20 hours and 31 minutes
Available payment plans shown during checkout

Color: White


Size: Full


Style: 6 IN


Features

  • 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 Full Mattress features a total thickness of 6 inches, consisting of a 1-inch layer of gel memory foam over a 5-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.

Description

Upgrade your sleep experience with FDW’s premium mattress, thoughtfully engineered to deliver lasting comfort, optimal support, and user-friendly convenience. Featuring a dual-layer construction that combines adaptive memory foam and a durable high-density support base, this mattress conforms to your body’s natural curves while providing targeted pressure relief and proper spinal alignment. Ideal for all sleeping positions, whether on your back, side, or stomach. It helps reduce tossing and turning by cushioning key pressure points. The breathable memory foam enhances airflow and temperature regulation, so you stay cool and comfortable all night. A soft, skin-friendly, removable cover is machine-washable for easy cleaning and long-term freshness. Conveniently compressed in a compact box for efficient delivery, the mattress expands to its full shape within 72 hours. FDW mattresses are CertiPUR-US certified, made without harmful chemicals, ensuring a healthier and safer sleep environment.

Brand: FDW


Size: Full


Product Dimensions: 75"L x 54"W x 6"Th


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 2


Fill Material: Gel Memory Foam


Special Feature: Removable Cover


Color: White


Model Name: Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified


Item Weight: ‎31 pounds


Product Dimensions: ‎75 x 54 x 6 inches


Item model number: ‎6 inch Gel Memory Foam Mattress


Age Range Description: ‎Adult


Date First Available: May 30, 2022


Frequently asked questions

The mattress uses Gel Memory foam, which conforms to your body and helps reduce pressure points. The gel incorporated into the foam aids in keeping you cool while you sleep.

This mattress has a medium firm feel, strikes a balance between firm support and soft comfort. It is ideal for all sleep positions including, back, stomach and side sleepers.

The mattress is CertiPUR-US certified. This means it is made without harmful substances, such as formaldehyde, mercury, and other heavy metals. It also means that the mattress has low VOC emissions for indoor air quality.

Yes, the mattress comes compressed and rolled in a box for convenience and easier setup. You simply unbox the mattress, unroll it on your bed base, and allow it to expand.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


This mattress highly appeals to customers for its firm yet comfortable nature, particularly appreciated by those with physical ailments. It has garnered positive reviews for its quick and efficient expansion post-unwrapping. Its foam properties give it a contouring effect beneficial to different body types. However, the size of the mattress seems to exceed standard bed frames and some customers found the initial smell offputting.

Pros

  • 🥇 Reliable support and comfort, catering well to those with physical ailments.
  • 🥈 Quick expansion to its full size after unpacking.
  • 🥉 Foam contours well to the body, providing relief from pressure points.
  • 👍 Explicitly noted comfort by side sleepers and expectant mothers.

Cons

  • 👎 Oversized for standard bed frames.
  • 👎 Initial offputting smell reported, requiring aeration.
  • 👎 The 6-inch version might be too thin for some users.

Should I Buy It?

Yes. While there are a few minor downsides to note, the overwhelmingly positive reviews and the mattress's affordability make it worth considering. Its high performance catering to a range of sleepers, particularly those with physical discomforts, establish it as a sound purchase.


  • Comfortable and Supportive – Perfect Twin Mattress
Color: White Size: Twin Style: 6 IN
I recently purchased the FDW 6-Inch Twin Mattress (Medium Firm), and I am very satisfied with it! Comfort & Support: The mattress strikes the perfect balance between soft and firm. It provides excellent support while still being comfortable, making it great for both kids and adults. Quality & Materials: The materials feel durable and high-quality. The foam maintains its shape and doesn’t sag, ensuring long-lasting comfort. Size & Fit: The twin size fits my bed frame perfectly. It’s easy to unroll and set up, and it expands quickly to full size. Value: For a medium-firm twin mattress at this price, it’s an excellent value. Comfortable, supportive, and affordable. Final Thoughts: If you’re looking for a reliable and comfortable twin mattress, the FDW 6-Inch Medium Firm mattress is a great choice. Highly recommended for anyone in need of a quality bed at an affordable price! ... show more
Reviewed in the United States on September 16, 2025 by Bailey Deaton

  • Buy this mattress for a great night's sleep!
Color: White Size: Twin Style: 8 IN
As an older adult I am pleasantly surprised at how comfortable this little twin mattress is and how I can get a good night's sleep on it without lots of tossing and turning. Affordable, easy to unpack out of its box, odor-free and sleeps more on the warm side rather than on the cool side. For me it's not too firm or too soft and does not aggrivate the arthritis in my lower back. I have it setting on a traditional boxspring support. I would highly recommend this 8" memory foam mattress!! Great value! ... show more
Reviewed in the United States on September 14, 2025 by Valerie Andrews-Domeny

  • satisfied with my order
Color: White Size: Twin Style: 8 IN
“I recently purchased a new mattress and the experience has been very satisfactory. The product offers an excellent balance between comfort and firmness, which promotes restful sleep and proper sleeping posture. The materials are perceived as high quality, with good support and breathability, which helps maintain a comfortable temperature throughout the night. Furthermore, the presentation and finish reflect a careful and reliable manufacturing standard. I consider it a recommendable investment for those who value quality sleep.” ... show more
Reviewed in the United States on September 26, 2025 by Alejandra Yepez

  • So Far, So Good
Color: White Size: Queen Style: 10 IN
Definitely 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. ... show more
Reviewed in the United States on August 31, 2025 by Joe Diggles

  • Muy buena calidad
Color: White Size: Queen Style: 10 IN
I am truly impressed with the quality of this mattress. From the very first night, I noticed the difference: it is firm yet comfortable, providing the perfect balance of support and relaxation. The quality of the materials is outstanding; it feels durable and reliable, which gives me confidence that it will last for many years. I’ve also experienced a significant improvement in my sleep quality; I wake up without aches and with much more energy. The design is modern and fits perfectly in my space. This mattress has fully met—and even exceeded—my expectations. I 100% recommend it to anyone looking for comfort, quality, and truly restorative rest. ... show more
Reviewed in the United States on September 14, 2025 by Daymary araujo

  • Comfortable and supportive mattress at a great price
Color: White Size: Full Style: 8 IN
This FDW 8-inch memory foam mattress has been a pleasant surprise. It arrived well-packed in a box, expanded quickly, and had little to no odor. The medium-firm feel is just right—soft enough for comfort but firm enough to provide good support. The cooling gel foam really does help keep it from getting too warm at night, and the removable cover is a nice bonus for easy cleaning. For the price, it’s a fantastic value and feels much more expensive than it is. Perfect for guest rooms, kids, or even everyday use if you like a medium-firm bed. ... show more
Reviewed in the United States on September 14, 2025 by nathan henderson

  • Love it
Color: White Size: Full Style: 10 IN
I bought the 10 inch full size and it puffed up within a couple of hours. It was easy to unbox and unwrap. It’s also not too heavy, which makes it a lot easier for me to change the sheets. I’m used to sleeping on harder mattresses, but this one is the perfect amount of hard/soft for me. And I’m not a side sleeper, but it’s comfortable for my shoulders even if I do lay on my side. It’s comfortable, affordable, and provides good support. Great bang for your buck! ... show more
Reviewed in the United States on September 28, 2025 by Wendy

  • Good Mattress
Color: White Size: Twin Style: 8 IN
I purchased two of these at the same time. One of them unfortunately did not expand fully even after allowing the 72 hours. However it was easy enough to get a refund and I purchased a replacement. The replacement was delivered quickly and expanded immediately after opening it. I think the bad one was just a one off. The two that expanded have been great, comfortable to sleep in, lounge in. No smells- I am typically sensitive to smells. I'd say that the quality is great for the price point. ... show more
Reviewed in the United States on October 5, 2025 by Patricia J

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...