Description
xRefresh your sleep surface with the Missleep Dual Layer 4-Inch Memory Foam Mattress Topper for King beds. This thoughtfully designed topper blends two distinct layers to deliver a balanced mix of support and softness, helping you wake up feeling more refreshed.
Dual-layer design unlocks a tailored feel. The base layer uses 2 inches of cooling gel memory foam that responds to your body heat, offering supportive containment where you need it most while helping manage heat. The top layer adds 2 inches of quilted pillow top filled with snow-down alternative, creating cloud-soft cushioning that follows your body's curves. Together they form a 4-inch profile that works with most mattresses to upgrade your sleep surface.
Materials and safety matter. The memory foam core is CertiPUR-US certified and the pillow top carries OEKO-TEX Standard 100 certification. A breathable, diamond-stitched cover supports airflow, helping you stay cooler through the night.
Key benefits
- Even weight distribution supports multiple sleeping positions for comfortable alignment
- Gel-infused core plus breathable fabric promote cooling and airflow
Secure fit and easy care
- 360° deep-pocket skirt fits mattresses up to 21 inches thick for a snug, no-slip fit
- Removable, machine-washable cover simplifies maintenance; initial expansion takes 48–72 hours
Real-life use scenarios. Refresh an older mattress to create a stable sleep surface, or layer over a new bed for a refreshed feel. The topper supports a variety of sleeping styles, offering firm support where needed and plush comfort where you want it—without promising specific results.
Care and setup tips. Allow the topper to expand in a ventilated space before first use. The cover is easy to clean, and the foam’s CertiPUR-US and OEKO-TEX certifications reflect rigorous testing standards.
FAQ
Q: What is the topper's total thickness and what does it include?
A: It blends 2 inches of cooling gel memory foam with 2 inches of quilted pillow-top to create a 4-inch overall height.
Q: How should I care for the cover and topper?
A: Removable cover is machine-washable; foam meets CertiPUR-US and pillow-top is OEKO-TEX certified.
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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