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Description
xLayered Comfort for a Better Night’s Sleep
Meet the DUMOS Dual Layer King Mattress Topper, a thoughtfully designed 4-inch upgrade that blends a 2-inch cooling gel memory foam base with a breathable 2-inch pillow-top layer. The result is a plush, airy feel that promotes airflow and helps reduce nighttime heat buildup, so you can enjoy a more refreshing sleep experience without changing your mattress.
Smartly engineered for everyday use, this topper marries contouring support with a softer top for a balanced sleep surface. Slow-rebound memory foam eases pressure points and helps keep the spine in alignment, while the pillow-top layer adds a cushioned touch that many sleepers appreciate when climbing into bed after a long day.
Cooling, Breathable Design
The pillow-top cover uses a special weaving technique to deliver a silky-cool touch and improved airflow. Combined with the gel-infused memory foam, heat is dissipated more efficiently and the surface stays fresh for longer nights of comfort.
- Cooling gel memory foam base supports and cools, ideal for hot sleepers.
- Pillow-top fabric adds soft, breathable comfort on contact with skin.
Fit, Care, and Longevity
The elastic deep-pocket skirt fits mattresses up to 21 inches thick, keeping the topper in place and reducing shifting. It’s compatible with most mattress types, including memory foam, hybrid, and innerspring beds.
- CertiPUR-US certified memory foam and OEKO-TEX Standard 100 textiles ensure safer materials.
- Vacuum-packed for shipping; allow 48–72 hours to fully expand and release odors.
Use the topper to refresh an older mattress, add a touch of luxury to your bed setup, or simply elevate your current sleep surface with a balanced, medium-firm feel. While results vary by person, many readers notice enhanced airflow, a plush top layer, and a more supportive core that aids in a comfortable night’s rest.
Note: This description highlights the product’s design and benefits as described by the manufacturer. It is not a medical device or a guarantee of specific outcomes.
FAQ
Q: What bed sizes does the DUMOS Dual Layer Topper fit?
A: Designed for king mattresses with deep-pocket skirts up to 21 inches.
Q: How should I care for and expand the topper after unboxing?
A: Unpack, lay flat in a ventilated area for 48–72 hours to expand and vent odors.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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