ViscoSoft 4 Inch Pillow Top Memory Foam Mattress Topper King - Cooling Hybrid Lux Dual Layer Bed Mattress Pad - CertiPur-US Certified
Condition: New
Buy Now, Pay Later
As low as
$41.66
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
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.
View our full returns policy here.
Availability:
In Stock.
Arrives
Friday, Aug 8
Recently Viewed
Size: King
Style: 4 Inch
Features
- The Leading Name in Mattress Toppers: Viscosoft is consistently recognized for the highest quality memory foam and innovative fabrics, offering luxurious sleep solutions for every budget.
- A Better Way to Great Sleep: The thoughtful construction of this hybrid mattress topper immediately enhances the comfort of your bed by combining gel-infused memory foam for a cooler, more comfortable sleep surface with a beautiful, pillow-top cover that will make you think twice about covering it with sheets.
- Better Than Cotton: Tencel. A Tencel fiber cover delivers a significant upgrade over ordinary cotton, offering superior breathability, moisture-wicking, and silky softness. Tencel naturally regulates temperature, keeping you cool and comfortable throughout the night, while also being gentle on skin.
- Sleep with a Purpose: Our hybrid mattress topper stands out with ultra-plush fill in the cover made from over five pounds of recycled ocean plastic, merging eco-friendly practices with remarkable comfort.
- 60-Day Risk-Free Sleep Satisfaction: A top USA-based brand, Viscosoft stands behind every product with a commitment to excellence. If youre not completely satisfied, return your topper within the first 60 days for your reimbursement.
- Quick & Easy Set-up: The foam and pillowtop cover come in a single box, manageable for one person. Simply unroll the foam on your bed, anchor the pillowtop cover to the foam with the four corner straps, and secure your to mattress with the elastic skirt.
- Two Options for Personalized Comfort: This hybrid topper comes in two thickness options for a customized upgrade to your sleep. A 3-inch option adds a plush, comfortable feel to your mattress with balanced memory foam and pillowtop cover layers. The 4-inch option includes an additional inch of foam for enhanced support and pressure relief making it a better choice for those with a mattress that is too firm or who desire a more substantial comfort upgrade.
- No More Nighttime Disruptions: The premium memory foam absorbs motion to keep disturbances at bay, while the 18-inch skirt and reinforced elastic ensure a snug fit around any mattress. Perfect for restless sleepers and those that sleep with a partner (including pets). Avoid the hassle of constant adjustments and start experiencing quality sleep effortlessly.
- Reliable Comfort: Count on this topper to provide a consistently restful sleep experience for years to come. Whether you use it every night for the next five years or store it for several months, expect the foam to deliver the same quality sleep as the day it arrived. The resilient foam maintains a flat surface from edge to edge, preventing valleys, indentations, and compressions, so you wake-up feeling well-rested every morning.
Brand: ViscoSoft
Color: White
Size: King
Fabric Type: Memory Foam
Special Feature: Durability,Removable
Brand: ViscoSoft
Color: White
Size: King
Fabric Type: Memory Foam
Special Feature: Durability,Removable
Product Care Instructions: Machine Wash
Water Resistance Level: Not Water Resistant
Age Range (Description): Adult
Material: comfort
Thread Count: 300
Model Name: Serene Lux Dual Layer Bed Mattress Pad
Manufacturer: ViscoSoft
UPC: 858469007500
Product Dimensions: 80 x 76 x 20 inches
Item Weight: 32.4 pounds
Is Discontinued By Manufacturer: No
Date First Available: September 14, 2017
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 8
Yes, absolutely! You may return this product for a full refund within 30 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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: King
Style: 4 Inch
Why did you pick this product vs others?: After a lot of research this one stood out for the consistency in reviews and cooling. The price was also a factor. Padding: We are used to a more memory foam topper but this one has changed our sleep for the better. I no longer wake up with back pain and the padding provides the perfect level of cushion.
...
show more
Reviewed in the United States on July 15, 2025 by Kayemelle
Size: Queen
Style: 4 Inch
I really like my Viscosoft mattress topper! It was a little hard so I put my old soft topper on top of the foam. I put the cover over them both. The cover is nice and made well. It’s not real thick but is soft and luxurious. The topper has been wonderful to sleep on. It has not slipped a bit. It is very well made. I turned it once so far. After removing it from the box it puffed up in minutes to the right thickness. I measured it. It’s 4 inches as stated. There was no odor. This topper is a keeper!
...
show more
Reviewed in the United States on July 14, 2025 by Roberta B
Size: King
Style: 4 Inch
So far so good! As we age, my wife has hip pain and I experience occasional shoulder pain. It does seem to help, so far! The topper is well made, came out of the box nicely and was ready for use the next day, as recommended. We rated it 4 stars for now, (10 sleeping nights) we'll see if it starts to sag. We purchased the 4" and if you like the soft surrounding firmness, (like a huge hug), then this is perfect for you, can't wait for the chilly winter nights!. However, we are in the summer months, and my wife has mentioned she gets hot 🤭. I'm hoping the topper stays at its firmness and doesn't start to sag, so every couple of weeks, we will do a complete rotate, so we will see. As a side note, we bought this because our current mattress is a "Purple" brand and after 8 or so years it is now sagging a couple of inches (so be aware, and you cannot fully rotate 😩). stay tuned!
...
show more
Reviewed in the United States on July 26, 2025 by Kim
Size: Twin XL
Style: 4 Inch
I have waited 5 months to leave a review. I wanted to make sure that all the bad reviews I read here were real or false. I have degenerative disc disease so I couldn't sleep in my bed with my husband anymore. I was sleeping in a recliner in the living room. I sell on eBay so I had an eBay room. With much discussion with my husband, we cleaned out my eBay room got me a hospital bed off of Facebook Marketplace and I finally ordered this mattress topper. Now it is important to tell you that I spent months researching mattress toppers. I read the good reviews and the bad. If I saw a common thread in the bad reviews then I didn't even think about going with that topper. Then I saw the video that Arzante posted with his 5-star review. I took a second look at this topper again. It was now at the top of my list. I received the topper a few days before my room was ready. So I was able to lay it out for a few days prior to sleeping on it. One thing I saw in several reviews on a lot of toppers was that there was a horrible chemical smell. Mine had no odor at all. That was the first thing I did when we got it opened was to take a big sniff and I didn't smell anything bad. I am a woman in my early 50s and I have horrible hot flashes. I also weigh over 250 pounds. I think it is important for you to know this for the second part of my review. I have read a lot of reviews complaining of the foam making them hot during the night or the foam flattened when used. This is why I wanted to wait 5 months to leave my review. I wanted to make sure I gave YOU accurate information. August in Iowa is unpleasant to begin with, but when you throw hot flashes into the mix it can be downright miserable. My wonderful husband put in a ceiling fan and a window air conditioner in my room. Along with an atomic clock that tells me the temperature in the room and what it is outside. I didn't have much trouble with being hot when sleeping with the topper. I was even using cotton sheets. Now it is Winter in Iowa. There are a few things I have figured out during my 5 months with my topper. Tencel or bamboo sheets are a must-have for those who run hot when they sleep. After the window air conditioner was taken out I did start waking up hot and had to uncover for a while. I am still using the ceiling fan and it helps. This is where the atomic clock comes in. I have also closed the vent in my room to our boiler so I get very little heat in my room. I prefer to go to bed when my room is at around 65 degrees. At times I wake up and my room is 71 - 73 degrees. Most days it is 69 degrees. With a room that cool and bamboo sheets I get chilled when I go to bed, but within minutes I am warmed up and perfectly comfortable. These are some of the things that I do to make sure my foam topper stays in good condition. At least once a month we strip the bed and flip the topper and make sure that what was at my feet is now at my head and the top is now the bottom. The topper is inspected for creases, rips, or tears. I have yet to find one. We also switch the hospital mattress from foot to head and vice versa. One of the things I was worried about using a foam topper was using an adjustable hospital bed. My head and feet are raised. What is this doing to the foam topper? Nothing. It is perfectly fine. This is important to know. When you wash the padded mattress cover DO NOT PUT IT IN THE DRYER!!! Let it air dry. We read the instructions and dried it on low and it seems to have shrunk a little bit. In width not in length. It is about an inch narrower on both sides now. This isn't a huge deal, I don't sleep on the edge of the bed. Also, twin XL sheets are not going to fit perfectly on this bed. We got straps that make the sheets tighter. Deep pocket sheets are not your friend with a hospital bed. This is my take on this topper. It is comfortable. I do feel like I am being cradled when sleeping. I don't move much in my sleep as it is a twin bed and when it is adjusted it is hard to sleep on your side unless you flatten the bed more. My back and hip pain has diminished. It will never go away fully, but I don't have to wrap a heating pad around my lower back for an hour after getting up just to be able to move. This is not a firm topper, nor is it is super soft. I guess for me I am Goldilocks and I found the one that is just right. At the end of the day, it is about your preference. This is perfect for me and if I ever need to replace this topper I will be buying this same one again.
...
show more
Reviewed in the United States on January 8, 2021 by pitapam
Size: Twin XL
Style: 4 Inch
This review is being written after 3 weeks of being used: I wanted to get a thorough review from my son on his experience as I purchased this for his dorm bed, which are notoriously not that great. He absolutely LOVES it and says he gets some really good sleep! It fits the bed perfectly and does not move around. The hybrid memory foam and pillow top style of this mattress topper provides the perfect level of softness yet is very supportive. I love that the pillow top portion is washable. I washed it before we moved him in for the summer, and it held up perfectly. The sheets we purchased still fit the bed with no problem at all. I have seen more expensive toppers, and I cannot imagine my son would get any better sleep then what he says he gets right now! Very highly recommend!
...
show more
Reviewed in the United States on July 4, 2025 by MsMari MsMari
Size: Queen
Style: 4 Inch
Purchased the 3" foam topper and it arrived in a timely manner. Items were packed well and setup was easy. Only required unpackaging and spreading the foam and topper on the bed to allow for expansion and to beathe. There was no chemical smell emitted from either the foam or topper. Topper was well made, fit well and was secured in place by elastic corner straps and a deep pocketed elastic skirt. Only downside would be that you will need to measure your mattress depth since it adds height. After sleeping overnight the topper didn't slip, firmness was medium with softness. I had been experiencing sciatic pain and was pleasantly surprised to find that my overall stiffness and mobility was so much better than it had been after awakening. I feel this topper was and excellent purchase and will last and afford us a more relaxing sleep experience.
...
show more
Reviewed in the United States on May 12, 2025 by Wilhemina Whisman
Size: King
Style: 4 Inch
The topper itself is alright. But it’s a bit thick and as a result difficult to repackage if you ever need to return it. Unfortunately the same properties that make it supportive make it difficult to store if you ever need to store it. I couldn’t even find a bin large enough to temporarily store it while waiting to ship it back to the seller. It just doesn’t fold or roll up very well once it’s opened.
...
show more
Reviewed in the United States on June 28, 2025 by Drew