4 Inch Mattress Topper King Size - 2000 GSM Pillow Top Memory Foam Mattress Topper Extra Thick Support for Back Pain Relief,Breathable Cover with 6"-18" Deep Pocket (King,78"x80")
Condition: New
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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.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Thursday, Apr 23
Recently Viewed
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
Thread Count: 400
Size: King
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Apr 23
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 by R R (Riveting Reviews)
Comfortable Topper With Good Support and Fit This mattress topper was easy to set up and made an immediate difference in how my bed feels. The shredded memory foam spreads evenly and adjusts well to my body without sinking too much. It supports my lower back and hips better than my old foam topper. I like that it feels soft when I lie down but still holds me up through the night. The fast rebound is noticeable when changing positions which helps me sleep more comfortably. The topper fits my mattress well and the deep pocket skirt keeps it from sliding around. Even with a lot of movement it stays secure and flat. The reinforced corners are a nice detail and make it feel well made. I also appreciate that it feels breathable and not heavy or stiff. I used to wake up sore with block foam but this one feels more balanced and gentle. It adds enough cushion without making the bed feel too high. After several nights it still looks fluffy and supportive. This topper made my mattress feel more inviting and supportive and I am happy with how it performs.
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Reviewed in the United States on January 21, 2026 by AmazonCustomer
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 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
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