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FDW

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

  • Based on 36,760 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Sep 29
Order within 12 hours and 38 minutes
Available payment plans shown during checkout

Color: White


Size: Twin


Style: 5 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 5" mattress pairs 1" gel memory foam with 4" 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.

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: Twin


Product Dimensions: 75"L x 39"W x 5"Th


Top Style: Smooth Top


Cover Material: Cotton


Number of Layers: 3


Fill Material: Gel Memory Foam


Special Feature: Pressure Relief


Color: White


Model Name: Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep


Item Weight: ‎18 pounds


Product Dimensions: ‎75 x 39 x 5 inches


Item model number: ‎FDW 5 Inch Gel


Age Range Description: ‎Kid


Date First Available: April 3, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 29

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Yes!!
Color: White Size: Twin Style: 8 IN
I am genuinely shocked by the quality of this 8-inch thick twin memory foam mattress, especially given the price. I went into this purchase with low expectations, assuming it would be just a temporary solution, but it has completely exceeded them. The mattress expanded to its full size quickly and has a perfect medium-firm feel. It provides excellent support and conforms to my body, relieving pressure points and making for a comfortable and restful night's sleep. It's an absolute steal for anyone on a budget who doesn't want to compromise on comfort. This mattress is a prime example of getting far more than you pay for. ... show more
Reviewed in the United States on August 16, 2025 by Jermey Williams

  • Good mattress
Color: White Size: Twin Style: 5 IN
Pretty comfy, you might want thicker than 6” as an adult, but I could see myself sleeping okay on the 5” if it’s all I had. However, it’s perfect for my 2 year old. It seems true to size and puffed up after a couple of hours. It has a little odd smell, but it went away quickly. I’d say this is a great product for the price. ... show more
Reviewed in the United States on August 21, 2025 by Jessica Johnson

  • Full and firm
Color: White Size: Twin Style: 8 IN
These were super thin in their package and made me a little nervous. However within minutes of unwrapping they expanded and are super comfortable! Very thick, soft to touch but firm enough to offer support. Great value for price.
Reviewed in the United States on August 21, 2025 by Monica H.

  • Very firm
Color: White Size: Queen Style: 10 IN
Got the 10" for a murphy bed. We like a firm mattress, but this thing is HARD firm! If that's what you're looking for, it's great. If not, move along. Seems well made, no weird scent upon opening (maybe a light scent but dissipated quickly!). 83yo MIL slept on it and said it was comfortable. She likes it hard. ... show more
Reviewed in the United States on August 26, 2025 by Stacey

  • Great and affordable
Color: White Size: Queen Style: 10 IN
Super comfortable. Expanded very quickly and has no odor. Definitely on the softer side, but it's just what I was looking for. It was delivered 5 days sooner than expected so that was great, too!
Reviewed in the United States on August 29, 2025 by Tereza

  • Cool and Comfortable Mattress
Color: White Size: Twin Style: 5 IN
Matress was delivered on-time in an easy to open box. Matress is soft enough with lots of support and keeps cool. Product fits perfectly on a trundle bed for easy storage. Mattress makes no noise when moving around during the night.
Reviewed in the United States on August 27, 2025 by Shari Ann Cordero

  • Recommend!
Color: White Size: Twin Style: 5 IN
Very comfortable and THIN! But i LOVE that..got for my one year old soon to be two year old. It’s doing us good & i would definitely purchase again! The firmness is soft and amazing. No noise level and appearance wise it’s a pretty design. Heat level i would say it’s low & it’s light…definitely would recommend! ... show more
Reviewed in the United States on August 15, 2025 by Zakiya

  • Six-Inch Mattress: Perfect for the Top Bunk!
Color: White Size: Full Style: 6 IN
This six-inch mattress has proven to be an excellent purchase, particularly for its intended use on a top bunk bed, earning a solid four stars from me! Finding the right mattress thickness for a top bunk can be tricky, as you want to maximize headroom and ensure the safety rail remains effective. This mattress nails it. It offers a surprising amount of comfort and support despite its slim profile. My child sleeps soundly on it, and I feel confident that they are getting adequate rest. The thinner design is ideal, keeping the mattress well below the top of the safety rail, which is a huge plus for peace of mind. Installation was a breeze due to its lighter weight and manageable size. The only reason it's not a full five stars is that, while great for a bunk bed, it might not be the ultimate in plush luxury for an adult or main bed. For a child on a top bunk, however, it's virtually perfect. It's durable, functional, and provides exactly what's needed without being overly bulky. If you're in the market for a mattress that perfectly fits a top bunk and offers a great balance of comfort and safety, this six-inch option is highly recommended! ... show more
Reviewed in the United States on August 23, 2025 by Joseph R. C.

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