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FDW

FDW | 12 Inch Queen 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 38,940 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 17
Order within 16 hours and 58 minutes
Available payment plans shown during checkout

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Color: White


Size: Queen


Style: 12 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 PRESSURE RELIEF: Body-contouring memory foam supports back, side, and stomach sleepers by relieving pressure points and promoting proper spinal alignment for restful, uninterrupted sleep
  • DURABLE & SAFE: This 12" mattress pairs 2.5" gel memory foam with 9.5" high-density base foam for stable support. CertiPUR-US certified and made without harmful chemicals or heavy metals.
  • 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.

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: Queen


Product Dimensions: 75"L x 39"W x 12"Th


Top Style: Plush Top


Cover Material: Polyester


Number of Layers: 2


Fill Material: Gel Memory Foam


Special Feature: Removable Cover


Color: White


Model Name: Medium Firm Mattresses for Cool Sleep


Item Weight: ‎40 pounds


Product Dimensions: ‎75 x 39 x 12 inches


Item model number: ‎12 inch Gel Memory Foam Mattress


Age Range Description: ‎Adult


Date First Available: May 30, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 17

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Awesome! Would buy again!
Color: White Size: King Style: 12 IN
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. ... show more
Reviewed in the United States on November 4, 2025 by JASnKAIx2
    • Comfy mattress for a twin bed!
Color: White Size: Twin Style: 8 IN
SUCH A GOOD MATTRESS and doesn't allow for jumping on the bed, which means NO NOISE! HUGE plus when having a rowdy 2-year-old that tries too. Haha. The mattress is very nice and cozy and even i wouldn't mind sleeping on it. Firm yet soft, the memory foam is really nice! Fit perfectly on the frame with no issues and fits to your body nicely, it has definitely helped my sons sleeping since purchasing. it functions well and hopefully will last my kiddo quite some time. quality for the price is REALLY nice! highly suggest. ... show more
Reviewed in the United States on October 24, 2025 by Emma Vazquez
    • 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
    • Solid Choice with Minor Trade‑Offs
Color: White Size: Queen Style: 6 IN
I’ve been sleeping on the FDW 6‑Inch Queen Gel Memory Foam Mattress (Medium Firm, Bed‑in‑a‑Box) for a few weeks, and overall I’m quite pleased. Here’s how it stacks up: ✅ What I Liked Good balance of support and comfort — The medium‑firm feel gives enough structure to keep my spine from sagging, while still offering some contouring to pressure points (especially around my hips and shoulders). Cooling effect — The gel memory foam does seem to help regulate temperature better than plain foam; I wake up less sweaty than on older mattresses I’ve tried. Easy delivery & setup — It compressed into a box and expanded reliably within a day or two. Very convenient to move and position. Removable / washable cover — The cover zips off and is easy to clean, which is great for keeping things fresh. ⚠️ What Could Be Better Edge support is weak — Sitting or lying near the edge feels less stable; it tends to compress more than I’d like. Thinness shows under heavier use — Since it’s only 6", for heavier sleepers there’s a chance you’ll feel the base or frame underneath more quickly. Possible “break‑in” feel — It softened slightly after a few nights. Not a big deal, but the initial firmness was more noticeable than what I expected. Durability unknown long-term — It’s still early days, so I can’t fully assess how it will hold up over years of use. 💤 Verdict This mattress hits a nice price‑to‑performance sweet spot. If you’re looking for a budget memory foam option for a guest room, apartment, or lighter sleeper, it’s a strong pick. But if you’re heavier or rely heavily on edge support, you might want to consider a thicker or sturdier alternative. ... show more
Reviewed in the United States on October 17, 2025 by L J
    • Great Quality Mattress for My Daughter’s Bed!
Color: White Size: Twin Style: 6 IN
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! ... show more
Reviewed in the United States on October 25, 2025 by Jazzy
    • Very happy customer:)
Color: White Size: Twin Style: 8 IN
Review Image by Stacy H. Stacy H.
Review Image by Stacy H. Stacy H.
Review Image by Stacy H. Stacy H.
Redecorating a queen bed guest room to become a grandkids bedroom and playroom. I ordered two 8” twins for trundle day bed. Arrived early. Each boxed up well with sealed plastic liner. Used scissors to open and they immediately inflated from their compressed state. They each fit perfect in their frames and are actually very comfortable. A soft yet firm foam mattress that felt supportive. For the inexpensive price of about $80, I feel like it was great deal. They won’t be used often but now I have confidence that guests will sleep comfortably. Happy with my purchase. ... show more
Reviewed in the United States on October 29, 2025 by Stacy H. Stacy H.
    • Great mattress!
Color: White Size: Twin Style: 8 IN
Took about a day and half to fill all the way out. It’s soooo comfortable! Put it on the kids beds and I’m gonna order a second one for the other bed! Great price. Quick delivery. Easy setup!!
Reviewed in the United States on October 27, 2025 by monique

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