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MASVIS King Size Dual Layer 4 Inch Memory Foam Mattress Topper, 2 Inch Gel Memory Foam and 2 Inch Cooling Pillow Top Mattress Pad Cover for Back Pain, Medium Support

  • Based on 4,601 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, May 14
Order within 14 hours and 5 minutes
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Size: King


Style: 2"Memory Foam+2"Mattress Topper


Features

  • 2 In 1 ADJUSTABLE DUAL LAYER DESIGN - This plush dual layer mattress topper features a 2-inch cooling gel memory foam and a 2-inch quilted breathable pillow top mattress topper with snow down alternative overfilling. When combined, it can become a 4-inch thick mattress topper, which not only has strong support, but also provides a cloud-like comfortable experience
  • LUXURY EXTRA THICK MATTRESS TOPPER - It uses 3D&7D fiber made Three Dimensional Structure that makes the air circulate, gives superior comfort and cooling without extra heat and sweat caused by memory foam or traditional mattresses. Square jacquard surface with double border pillow top construction can make your bedroom no longer monotonous
  • IMPROVE SLEEP & RELIEVE PAIN - The 4-inch buffer space gives you ergonomic support from head to foot. Fit the body curve, so that your shoulder, neck, back and spine can be in the most relaxed state, so as to relieve pain. The medium firm memory foam and the pillow top mattress pad cover give you the best sleep experience
  • HIGH QUALITY & EASY CARE - 400TC combed fiber made mattress topper is durable, no risk being ripped even with frequently washing. Machine wash separately in cold water. Tumble dry on low heat or line dry. Wash them regularly to keep your mattress clean and free of stains keeps it smelling fresh and helps you to keep you healthier
  • PACKAGE & SERVICE - Due to vacuum packaging, it may look thinner after opening the package, please take out the foam memory and the mattress pad, lay them flat in a well-ventilated area for 48-72h to remove the slight smell of the foam memory and restore the fluffiness of the mattress pad. We will provide a 10-year warranty service. You can contact us directly to get a satisfactory solution

Brand: MASVIS


Color: White


Size: King


Fabric Type: Memory Foam


Special Feature: Cooling, Quilted


Brand Name: MASVIS


Age Range Description: All Ages


Number of Items: 1


Manufacturer: MASVIS


Included Components: 2-inch cooling gel infused memory foam pad, 2-inch quilted pillow top mattress pad


Unit Count: 1.0 Count


Color: White


Other Special Features of the Product: Cooling, Quilted


Closure Type: Pull On


Water Resistance Level: Not Water Resistant


Item Firmness Description: Medium


Fabric Type: Memory Foam


Product Care Instructions: Machine wash separately in cold water. Tumble dry on low heat or line dry.


Material Type: Memory Foam


Thread Count: 400


Size: King


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 14

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.

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Top Amazon Reviews


  • Super comfortable
Size: King Style: 2"Memory Foam+2"Mattress Topper
Absolutely amazing mattress topper. Granted we put it on top of an already amazing Purple brand mattress, but our bed became instantly more comfortable and plush. Product arrived same day with Prime shipping which was great. My wife and I both looked at each other in disbelief as we sunk into an insanely comfortable bed. I’m sure this topper would make an uncomfortable mattress more comfortable, but really elevates a high quality mattress. Giving this a 10/10 for comfort, thickness, support, and value. Would buy again if it ever wore out. ... show more
Reviewed in the United States on February 14, 2026 by Mooney

  • A comfortable nights sleep
Size: King Style: 2"Memory Foam+2"Mattress Topper
I recently purchased the MASVIS King Size Dual Layer 4 Inch Memory Foam Mattress Topper, which features a 2-inch gel memory foam layer and a 2-inch cooling pillow top cover designed for back pain and medium support. Initially, I was hesitant because this topper is 1 inch smaller than my previous pad, and I wasn’t sure if it would provide the comfort I needed. However, after sleeping on it for several nights, I found it to be extremely comfortable—much more than I expected. The cooling topper works beautifully, keeping me cool throughout the night and ensuring a restful sleep. The combination of memory foam and the pillow top strikes a perfect balance between softness and support, especially for my back. Overall, I’m really pleased with this purchase and would recommend it to anyone looking to upgrade their sleep experience ... show more
Reviewed in the United States on January 5, 2026 by Wendy H

  • Wonderful
Size: King Style: 2"Memory Foam+2"Mattress Topper
Very comfortable and fits my mattress really well. The deep pockets are really deep. It is rather heavy to move around but you can move it rather easily. When I took it out of the package at first there was a smell but once it was out for the recommended time it had no smell at all. The only issue I have is that it will shift around, so every 2 or 3 days I have to take everything off the bed and readjust it. I love it!!! It works great for my bad back. ... show more
Reviewed in the United States on November 9, 2025 by melissa cook

  • Improved my sleep 100%
Size: Queen Style: 2"Memory Foam+2"Mattress Topper
Was having numbness in my arms during the night, purchased this and haven’t had a problem since. Definitely recommend for comfort and the arm numbness. Easy to use after allowing to sit on bed and expand for a couple hours
Reviewed in the United States on March 8, 2026 by mary

  • Worth it
Size: King Style: 2"Memory Foam+2"Mattress Topper
I scoured for months. I even considered just buying a new mattress. I am so friggin happy with this purchase. It's like being hugged by a pillow. The added height threw my dogs off kilter getting up, but I feel like a dang princess. Super comfortable and plush.
Reviewed in the United States on March 12, 2026 by Maryann

  • Great RV team cover shop
Size: King Style: 2"Memory Foam+2"Mattress Topper
It works really good. I was skeptical at first but does do a really good job. You still need to have a decent base to go with a firm mattress out at the bottom I will make it even better. I’m a little bit of a heavier guy so of course, when you lay in here for such a long time, if you actually to I used it for a RV King and wright fit wright size. ... show more
Reviewed in the United States on February 14, 2026 by Jerrell Brewer

  • Not as substantial as expected
Size: Queen Style: 2"Memory Foam+2"Mattress Topper
We purchased this set since our previous memory foam pad was quite old and losing its effectiveness. The set arrived well-packaged, in two vacuum-sealed internal packages--one for the memory foam and the other for the mattress pad to go over top. I was initially very concerned that the foam would recover its proper shape and thickness, given its initial distortion, but in an hour or so it recovered quite well. I was also pleased to find that the pieces gave off no chemical smell when released from their packaging. That being said, however, when compared with our previous pad, I found this new one to be thinner (though it IS the advertised 2 inches in thickness) and less dense than the old pad, even given the old one's age. I was therefore very skeptical that this new set would be able to effectively replace the old one. I thought about returning the set, but realized that I would never be able to get the pieces back into their original shrink-wrapped containers. So I settled on a compromise---I simply piled the new foam pad on top of the old one and then placed the mattress pad over both. The pad was easy to install, and the quilted pad's sides were more than adequate to securely contain both the old and new memory foam pads, and so overall, we are pleased with the improvement in comfort. However, I doubt this new set alone would have provided the padding we experienced with the older pad. For those looking for a moderate increase in padding and are looking for a relatively budget-friendly solution, this set may be an option. But those looking for a more robust level of padding may want to consider other options, depending on their needs. ... show more
Reviewed in the United States on November 4, 2025 by Douglas D.

  • Sleeping GOOD at night!
Size: Queen Style: 2"Memory Foam+2"Mattress Topper
We’ve had this for a couple of weeks now- so comfy! Absolutely love it- my one complaint would be that it slips underneath the mattress. I typically straighten out when I makeup my bed daily.
Reviewed in the United States on March 18, 2026 by Nicole

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