FDW | 8 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
Condition: New
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FREE 90-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.
Arrives
Friday, Apr 24
Color: White
Size: Twin
Style: 8 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 8" mattress pairs 2" gel memory foam with 6" 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.
Brand: FDW
Size: Twin
Product Dimensions: 75"L x 39"W x 8"Th
Item Weight: 28 Pounds
Item Firmness Description: Medium
Top Style: Euro Top
Cover Material: Jacquard
Number of Layers: 3
Fill Material: Gel Memory Foam
Weight Limit: 1000 Pounds
Item Firmness Description: Medium
Number of Layers: 3
Weight Capacity Maximum: 1000 Pounds
Additional Features: Breathable, Pressure Relief, Removable Cover, Temperature Regulating, Washable
Mattress Coil Type: Encased Coil
Construction Type: Memory Foam,Gel Foam
Is Customizable?: No
Is Electric: No
Portable: No
Is Foldable: No
Size: Twin
Item Dimensions L x W x Thickness: 75"L x 39"W x 8"Th
Item Weight: 28 Pounds
Item Depth: 8 inches
Item Dimensions: 75 x 39 x 10 inches
top-style: Euro Top
Color: White
Style Name: 8 IN
Brand Name: FDW
Age Range Description: Adult
Model Name: FDW
Product Benefits: Pressure Relief
Model Number: Memory Foam Mattress
UPC: 195030034627
Manufacturer: FDW
Item Type Name: CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving
Included Components: 1 mattress
Cover Material: Jacquard
Fill Material: Gel Memory Foam
Product Care Instructions: Wipe with a dry cloth
Mattress Comfort Layer Material: Gel Memory Foam
Material Type: Gel Foam
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Apr 24
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: White
Size: Twin
Style: 8 IN
I purchased the FDW 8 Inch Twin Mattress, Medium Firm, and I am very satisfied with it. The mattress strikes a great balance between softness and support. It is firm enough to provide proper spine alignment but still comfortable enough to sleep on without feeling too hard. I wake up feeling well rested and without aches. The mattress comes neatly compressed and was easy to set up. Once unrolled, it expanded quickly to its full size and shape. The materials feel high quality, and the surface is smooth and comfortable. The medium firm feel works well for both back and side sleepers, which is exactly what I needed. It is lightweight enough to move if necessary, but still feels sturdy and supportive. The twin size fits perfectly in my room, and it pairs well with my bed frame. I appreciate that it provides good support without being overly stiff or uncomfortable. Overall, this mattress is comfortable, supportive, and affordable for the quality. It has improved my sleep and is a great option for anyone looking for a reliable twin mattress. I am very happy with this purchase and would recommend it.
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Reviewed in the United States on March 2, 2026 by Charity J.
Color: White
Size: Twin
Style: 8 IN
My old mattress was hurting my back so after doing a little bit of window shopping online i ended up settling for this one. I was VERY impressed with how comfortable it is. It's pretty firm and a great value. This was a good buy for me.
Reviewed in the United States on April 12, 2026 by wyldfyre1
Color: White
Size: Twin
Style: 8 IN
The FDW 8 Inch Twin Mattress is a medium‑firm gel memory foam mattress that’s popular for guest rooms, kid’s beds, renters, or anyone needing an affordable comfy sleep surface with cooling benefits. It’s a “mattress in a box” that ships compressed and then expands to full size once opened.  ⸻ 🌙 Comfort & Support ⭐ Medium‑firm feel — strikes a good balance between support and cushioning, making it suitable for back, side, and stomach sleepers. Many users find it comfortable from the first night.  ⭐ Gel‑infused memory foam helps reduce sleep heat and improve airflow compared with traditional memory foam.  ⭐ Good pressure relief — the foam contours to your body, which can help with shoulder and hip pressure points.  ⸻ ❄️ Cooling Performance ✔ The gel memory layer enhances breathability and helps keep you cooler through the night.  ✔ Many purchasers report less night sweating compared with older all‑foam mattresses.  ⸻ 🧰 Ease of Setup ✔ Delivered in a box — easy to set up at home. Many reviews note that it inflates quickly within hours and can be used right away.  ✔ The removable cover adds convenience for cleaning or maintenance.  ⸻ 👍 Pros • Balanced medium‑firm feel that works for many sleepers.  • Cooling gel memory foam layer for better temperature regulation.  • CertiPUR‑US certified materials (free of harmful chemicals and heavy metals).  • Easy setup — unbox and sleep almost immediately.  • Good overall value for price.  ⸻ 👎 Cons • Thickness is just 8 inches, which might feel thin to heavier sleepers or those used to thicker mattresses.  • Some users notice an initial off‑gassing odor, although it usually dissipates after a day or two.  • Medium‑firm can feel too firm for fans of plush mattresses.  ⸻ 🧠 Who It’s Best For ✔ Kids, teens, and light or average‑weight adults ✔ Guest bedrooms or rental spaces ✔ People who like medium‑firm memory foam ✔ Those seeking good cooling without a premium price ⚠ Not ideal for people who want a very plush or very firm mattress.  ⸻ 🧾 Final Verdict The FDW 8 Inch Twin Mattress is a solid value pick for a medium‑firm gel memory foam mattress. It delivers good comfort, pressure relief, and cooling performance at an affordable price, and its easy setup makes it convenient straight out of the box. However, if you prefer a very soft or thick mattress, the 8‑inch profile may feel a bit modest. 
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Reviewed in the United States on February 21, 2026 by Dinia geranson
Color: White
Size: Twin
Style: 8 IN
The bed is super comfortable and perfect for my daughter’s new floor bed. It’s just the right thickness. The packaging was good quality. My only complaint is that there were somehow still marks on the sealed mattress. Thankfully since it comes in the mattress cover I was able to wash the spots out.
Reviewed in the United States on April 13, 2026 by Amber White
Color: White
Size: Twin
Style: 8 IN
OMG! I spent 3600+ day in prison and the bed mats will kill your back. I tried sleep on InterTech air mattresses and a Serta mattress, but could get a solid nights sleep. First night on this mattress, I knocked out after 5 minutes and slept the whole night. Every night since has been solid restful sleep. I sleep all night long. So comfy. Unbeatable sleep for the price i paid. Seems and all stitches very good the mattress was well put together the closest i could find was a Serta at 4 time the price i paid for this mattress. Well worth it.
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Reviewed in the United States on February 14, 2026 by Manus, John A.
Color: White
Size: Queen
Style: 8 IN
Comfortable and supportive! Medium-firm feel with cooling gel foam makes sleeping cool and cozy. Removable cover is a bonus.
Reviewed in the United States on March 25, 2026 by Rauf
Color: White
Size: Twin
Style: 8 IN
Have never purchased a mattress in a box before. Bought for grandchildren’s beds. Very comfortable. Happy with this purchase.
Reviewed in the United States on April 12, 2026 by PMT
Color: White
Size: Full
Style: 8 IN
Surprisingly comfortable for the price. I slept on it for 2 weeks with no real issues (aside from it not being my normal bed). Perfect for a guest room or kids. It is pretty stiff at first but you will sink a bit when laying down; deeper sinking when sitting in one spot for awhile
Reviewed in the United States on April 15, 2026 by MG