4 Inch Memory Foam Mattress Topper - Extra Thick 2000 GSM Pillow Top Mattress Topper Body-Contouring Support for Back Pain,Breathable Cover with 6"-18" Deep Pocket (King,78"x80")
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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.
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Color: White
Size: King
Features
- Advanced Memory Foam for Targeted Pain Relief Upgraded viscoelastic memory foam molds to your bodys curves, reducing pressure points and aligning the spineperfect for back, hip, and joint pain sufferers. Outperforms generic fiberfill toppers with clinically proven support.
- ERGONOMIC SUPPORT Our mattress topper combines 2000GSM of 7D down alternative and shredded memory foam, refined through 1,000+ trials. Unlike block memory foam mattress topper, our shredded memory foam topper conforms to your body's contours, providing continuous, unparalleled support all night.
- No-Slip Deep Pocket Design Elastic skirt fits mattresses 8"-18" thick (King size: 78"x80"), staying securely anchored even with restless movement. Reinforced corners prevent shifting for uninterrupted comfort.
- Brilliant DesignIf you want to find a breathable and fast rebound topper, this shredded memory foam topper will be a brilliant choice compared with the block memory foam topper which will cause body ache by sinking. Please enjoy the embrace feeling and soft support with our fluffy shredded memory foam mattress topper.
- OEKO-TEX CERTIFIEDOur queen size mattress toppers are made from selected natural Bambu_Viscose fiber fabricsand premium fillings.They are OEKO-TEX certified.therefore,LIANLAMM's mattress pad queen is enough to care for the health of every family!
Brand: LIANLAM
Color: White
Size: King
Fabric Type: 100% Microfiber
Special Feature: Pillow Top
Brand Name: LIANLAM
Age Range Description: Adult
Number of Items: 1
Manufacturer: LIANLAM
Unit Count: 1.0 Count
Color: White
Other Special Features of the Product: Pillow Top
Closure Type: Pull On
Water Resistance Level: Not Water Resistant
Fabric Type: 100% Microfiber
Product Care Instructions: Machine Wash
Material Type: Shredded Memory Foam
Size: King
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
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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Top Amazon Reviews
I purchased this LIANLAM brand, Bamboo Breathable JMCL (Full XL, 54"x80"). I have a full/double bed in my daughter's bedroom and the mattress is just "ok". We needed something more to make the older mattress more comfortable, as the mattress wasn't very breathable and was hot to sleep in too. This bamboo topper comes compressed in a shrinkwrap bag. It's pretty flat when you first take it out. There's no odor to the topper. We decided to manually shake the topper and it fluffed up a little. Placing it on the bed is similar to putting on a fitted sheet. The elastic keeps the topper on the bed in place, then you put your mattress protector or sheet over it. The sides are a little bit baggy on our mattress, but once the sheet was on you couldn't tell. The bamboo material is a very breathable and cooling sleep experience. This actually expanded a bit more over time and is super comfortable! This bamboo topper helped revive and salv-age an older mattress for a good night's sleep again. I feel this is an excellent value for the quality.
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Reviewed in the United States on December 28, 2025 Reviewed in the United States on December 28, 2025 by R R (Riveting Reviews)
This mattress topper adds a noticeable layer of comfort without swallowing the mattress underneath. Lying down feels cushioned but still supported, which helps keep everything aligned instead of sinking too deep. It smooths out pressure points without turning the bed into a marshmallow. The thickness makes a difference right away, especially if the mattress underneath feels too firm. It contours nicely while still bouncing back instead of staying indented. Rolling over feels easy and natural. It also stays in place well once fitted, which is huge because shifting toppers get annoying fast. Overall it makes the bed feel more inviting without overdoing it.
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Reviewed in the United States on January 29, 2026 by AmazonCustomer
This 4-inch memory foam mattress topper works well for sleep use, especially on beds that feel too firm. The extra-thick pillow top creates a plush surface that supports the body evenly through the night. Its body-contouring design helps reduce pressure on the back, shoulders,and hips during long sleep periods. Cooling performance is noticeable, with airflow through the breathable cover helping prevent heat buildup. The topper stays securely in place thanks to the deep pocket design, even with regular movement during sleep.
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Reviewed in the United States on January 19, 2026 by Hannah C
I recently added this mattress topper to my bed, and it has made sleeping much more comfortable. The combination of down alternative and shredded memory foam feels soft yet supportive, and it really conforms to my body’s shape throughout the night. I’ve noticed that it cushions pressure points better than my old block memory foam topper, especially around my shoulders and hips. It also seems to help keep my spine aligned while I sleep, which has made mornings feel less stiff. The topper spreads evenly across the mattress and doesn’t shift around, so I wake up just as comfortable as when I went to bed. Overall, it’s become a part of my nightly routine, making my bed feel more luxurious and supportive. I’ve been sleeping more soundly and waking up feeling refreshed, and it’s easy to see the care that went into designing a topper that balances softness with support.
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Reviewed in the United States on December 31, 2025 by Samson
Instead of feeling pressure build up in one spot, the surface seems to spread weight out more evenly. When I lie on my side, my shoulder settles in without feeling jammed, and my hips don’t sink lower than the rest of me. That balance makes it easier to relax instead of constantly shifting around. What stands out is how the topper reacts when I move. It doesn’t hold onto my shape for too long, and it doesn’t snap back aggressively either. It feels calm and controlled, which makes the bed feel more natural. I also like that the topper keeps its shape when the bed is made. It looks smooth instead of rumpled.
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Reviewed in the United States on January 6, 2026 by Kyle
I got this memory foam mattress for my bed, and I'm really loving it. The topper has made my sleeping so much better and really comfortable. The memory foam is super soft and bouncy, and gives me great support during my sleep. The cushions pressure points better than my old topper, especially around my shoulders and hips, which is really nice. The extra thickness and high density make it feel much more supportive, especially around my lower back and hips. It cradles the body nicely without feeling overly soft, which helps reduce pressure points and discomfort. The deep pocket fit works well and stays secure without shifting, even if I stretch or move around. It feels like a big comfort boost without needing a whole new mattress.
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Reviewed in the United States on January 4, 2026 by Hiro
I bought it to add a layer of protection to my mattress, and I was worried it might be loose before using it. But when I put it on, I found the size was perfect; it came in place easily with just a pull of the four corners. I tossed and turned quite a bit over the past few nights, but every morning I checked and the mattress was perfectly in place. The sheet also lays flat on top, without any bulges. Now I basically don't need to adjust it anymore; it stays in place once it's laid out.
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Reviewed in the United States on January 9, 2026 by Andrew
This mattress cover is really comfortable and makes the bed feel smooth and soft, because the fabric is light and breathable, which keeps it cool and cozy all night, the size fits a Full XL mattress perfectly and stays in place without slipping or bunching, which makes sleep feel more relaxed and comfortable, putting it on and taking it off is very easy , the cover has a clean, neat look that makes the bed feel tidy and fresh, the stitching feels strong and well made, so it seems like it will last a long time even with regular washing, the surface is gentle on the skin and does not feel heavy or bulky, making it ideal for everyday use, for the price this mattress cover gives excellent value because it protects the mattress and improves comfort at the same time, the function is reliable, the build feels durable, and it is very easy to handle, overall it is a smart, simple, and comfortable addition to the bed that makes sleep better and easier, earning a full five-star rating.
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Reviewed in the United States on December 21, 2025 by Kate