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FDW

FDW | 6 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

  • Based on 39,581 reviews
Condition: New
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Memorial Day Sale · 37% off was $124.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 1
Order within 19 hours and 23 minutes
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Color: White


Size: Twin


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 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 6" mattress pairs 1" gel memory foam with 5" high-density base foam for stable support. CertiPUR-US certified and made without harmful chemicals or heavy metals.
  • 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.

Brand: FDW


Size: Twin


Product Dimensions: 80"L x 60"W x 8"Th


Item Weight: 24 Pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 2


Fill Material: Memory Foam


Weight Limit: 1000 Pounds


Item Firmness Description: Medium


Number of Layers: 2


Weight Capacity Maximum: 1000 Pounds


Additional Features: Breathable, Pressure Relief, Removable Cover, Temperature Regulating


Construction Type: Memory Foam


Is Customizable?: No


Is Foldable: No


Size: Twin


Item Dimensions L x W x Thickness: 80"L x 60"W x 8"Th


Item Weight: 24 Pounds


Item Thickness: 6 Inches


Item Dimensions: 12 x 12 x 22 inches


Item Depth: 6 inches


Cover Material: Polyester


Fill Material: Memory Foam


Product Care Instructions: Machine Wash


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Memory Foam,Polyester


Brand Name: FDW


Model Name: FDW


Product Benefits: Pressure Relief


Model Number: Twin Mattress 6 inch Gel Memory


UPC: 195030072520


Manufacturer: FDW


Set Name: Twin 6 Inch


Manufacturer Part Number: MEM-6T4091-White


Unit Count: 1.0 Count


Included Components: 1 mattress


Age Range Description: Adult


Item Type Name: Relieving Pressure Relief CertiPUR-US Certified Mattress in a Box


top-style: Tight Top


Color: White


Style Name: 6 IN


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 1

Yes, absolutely! You may return this product for a full refund within 90 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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  • Affirm Financing
  • 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

    • Perfect guest bed mattress – comfortable and great value
Color: White Size: Full Style: 6 IN
I bought the FDW 6 Inch Full Gel Memory Foam Mattress for my guest bed, and it has been a great addition. It’s the perfect balance of comfort and support—medium firm, so it feels good for different types of sleepers. My guests have all commented on how comfortable it is, especially for a mattress at this price point. It has just enough softness from the gel memory foam to relieve pressure points while still feeling supportive. It arrived compressed and expanded quickly without any issues. There was a slight initial smell, but it went away after a day or so, which is pretty normal for foam mattresses. Overall, this is a great budget-friendly option that makes a guest room feel welcoming and comfortable without overthinking it. ... show more
Reviewed in the United States on April 18, 2026 by GoldeninND
    • Firm mattress
Color: White Size: Queen Style: 6 IN
This mattress is fairly firm. It does better with fluffy mattress topper. It was a good value for the money. It’s in a camper trailer so it’s not slip on regular. However, when we sleep on it, it’s very comfortable.
Reviewed in the United States on March 28, 2026 by Ironshoe
    • Comfortable and Supportive Queen Mattress
Color: White Size: Queen Style: 6 IN
This Queen mattress is amazing! It’s very comfortable and provides excellent support for a restful night’s sleep. The quality feels premium, and it doesn’t sag or make noise. Perfect for anyone looking to improve their sleep experience. Highly recommend!
Reviewed in the United States on April 7, 2026 by Tigran Escalona
    • 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
    • Very comfortable mattress!
Color: White Size: Twin XL Style: 6 IN
Mattress is inexpensive, made of great material. It is so comfortable, my son loves this bed. TwinXL fit my son's bed perfectly. Will be buying another for the top bunk of his bed.
Reviewed in the United States on May 1, 2026 by KC
    • Great for bunk beds
Color: White Size: Twin Style: 6 IN
We got this for our kids bunk beds. Not too thick as to lessen the height of the guard rails of the bunk beds, soft, comfortable, and lightweight enough to easily lift up to top bunk. Will be ordering more as we will have more bunk beds in our future.
Reviewed in the United States on March 27, 2026 by Addie
    • Seems good but wet foam..?
Color: White Size: Queen Style: 6 IN
The mattress its self was easy to maneuver and bring where we needed it. Taking off the plastic was decently easy. However the foam seems to have moisture locked in it while it was vacuum sealed and now is leaking. So there is a giant wet spot on the mattress. The only reason I know it wasnt a spill of some sort was because it was opened and left in a room for hours while no one was home. Came back to check inflation progress and found the wet spot that seems to be growing. ... show more
Reviewed in the United States on March 5, 2026 by Frances
    • Firm, supportive, comfortable
Color: White Size: Twin XL Style: 6 IN
Bought this to use in a truck bed camper build. I got the twin XL size. It’s unexpectedly comfortable. 38”x80” is enough for two people on a couple day camping trip. It’s firm. Not hard, yet supportive. It doesn’t come with anything except the mattress. I highly suggest getting a waterproof cover to protect it. I can’t speak on durability over time, I won’t be sleeping on it very often. ... show more
Reviewed in the United States on April 3, 2026 by Devin

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