Active Cooling Copper Topper
This luxurious, four-inch mattress topper provides incredible comfort & pressure relief. Copper-infused foam is paired with structural foam to deliver the stability that promotes spinal alignment and reduces discomfort in bed. The foam layers are wrapped in an innovative, cooling cover to reduce heat & keep you dry.
- 4" of American-made, durable foam promotes circulation
- Phase-changing yarns cool the cover to a room's ambient temperature
- Thermal Deflection Technology in the cover actively deflects body heat
- Copper-infusion & washable cover establish a hygienic sleep surface
- Adjustable straps & anti-slip mesh for a secure fit & uninterrupted sleep
90-Day Guarantee: As a leading USA-based brand, we stand behind everything we make 100% and are committed to providing you with premium products for improving your quality of life. If for any reason you are not completely satisfied with your Viscosoft.com purchase, we offer a full refund within 90 days of purchase.* Please visit our returns page for more information.
5-Year Warranty: We believe in the quality of our products, which is why we provide a 5-year warranty on all of our products. To view the full warranty and register your purchase, please click here.
Our goal is to get you sleeping better as soon as possible. All Viscosoft purchases receive fast and free shipping, coast to coast. Delivery times vary based on the product ordered. Most products are delivered in 1 - 3 business days.
Orders must be placed before 2pm to ship same day. Orders placed after 2pm will ship the following business day. All orders placed on Sunday will ship the following business day.
A Better way to Cool Sleep
Legendary Cooling Fabric
Voted Best Cooling Topper By
Targeted Relief for Chronic Pain
Engineered to cushion and contour to your body's natural shape, this pressure-relieving foam evenly distributes weight to reduce stress on key areas like the back, neck, shoulders, and joints—helping alleviate common sources of pain and discomfort for deeper, more restorative sleep. The result is a cradled, weightless feel—without sinking too deep or getting stuck, even near the edges—so you wake up feeling refreshed, not stiff.
Layered for Plush Comfort & Deeper Support
Our 4-inch dual-layer design is engineered to elevate your sleep experience with the perfect balance of softness and stability. The top layer features 2 inches of copper-infused memory foam that delivers plush, contouring comfort while naturally drawing heat away from the body for a cooler sleep surface. Beneath it, 2 inches of high-density structural memory foam provides long-lasting support, promoting proper spinal alignment and reducing stress on pressure points like hips, shoulders, and joints. Together, these layers work to cradle your body while minimizing strain—ideal for relieving chronic pain and enhancing full-body recovery.
Premium Copper-Infused Memory Foam for a Cooler, Cleaner Sleep
Crafted with high-quality copper-infused memory foam, this layer offers more than just plush comfort—it delivers advanced temperature regulation and natural antimicrobial protection. Copper works continuously to pull excess heat away from the body, helping maintain a cooler sleep surface throughout the night. At the same time, it helps inhibit the growth of odor-causing bacteria and microbes, creating a cleaner, fresher, and more hygienic sleep environment. The result: a breathable, pressure-relieving surface that stays cool and clean night after night.
Smarter Materials = Cooler Nights
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This advanced cover is engineered with high-performance, heat-deflecting technology—similar to what's used in firefighter gear—to actively repel excess body heat and keep your sleep surface consistently cool.
Integrated phase-changing yarns adapt in real time to your room’s ambient temperature, helping regulate your body temperature throughout the night. The result is a cool-to-the-touch feel from the moment you lie down, delivering long-lasting cool comfort and reducing overheating for deeper, uninterrupted sleep.
Cooling, Protective, & Easy to Clean
Designed for performance and practicality, the breathable woven cover is removable, machine-washable, and built to last—protecting against dirt, dust, allergens, and everyday wear. This durable cooling cover arrives pre-fitted to the foam for effortless setup, helping you maintain a cleaner, fresher, and healthier sleep environment with minimal effort.
Cooling, Protective, & Easy to Clean
Designed for performance and practicality, the breathable woven cover is removable, machine-washable, and built to last—protecting against dirt, dust, allergens, and everyday wear. This durable cooling cover arrives pre-fitted to the foam for effortless setup, helping you maintain a cleaner, fresher, and healthier sleep environment with minimal effort.
Viscosoft's Active Cooling Mattress Topper vs. Other Leading Brands |
|||||||
|---|---|---|---|---|---|---|---|
| Feature category | Viscosoft Active Cooling Mattress Topper | Tempur-Pedic Adapt Cooling Topper |
Saatva Graphite Memory Foam Topper |
Nolah Airfoam Luxe Mattress Topper | Tuft & Needle Mattress Topper | SleepNumber Responsefit Memory Foam Mattress Topper | Layla Memory Foam Topper |
| Thickness | 4 inches | 3 inches | 3 inches | 3 inches | 2 inches | 2 inches | 2 inches |
| Price (Queen) | $299.95 | $429 | $305 | $519 | $250 | $350 | $349 |
| Cooling Elements | Yes | Yes | Yes | Yes | No | No | Yes |
| Return Window (Days) | 90 | 0 | 180 | 30 | 100 | 100 | 30 |
| Warranty (Years) | 7 (registered) | 10 | 1 | 10 | 3 | 1 | 5 |
| Made in USA / CertiPUR-US | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Machine Washable Cover | Yes | Yes | No | Yes | No | Yes | Yes |
| Customer Reviews | 194 | 3,982 | 264 | 23 | 2,025 | 610 | 681 |
| Review Rating (Stars) | 4.4 | 4.0 | 4.7 | 4.4 | 4.4 | 4.7 | 4.5 |
| Information as of: July 16, 2026 | |||||||
REAL REVIEWS, REAL RESULTS
Stay cool all night — hear it from customers
Best mattress topper for my aching joints!
I was ready to ditch my not-so-old mattress when I started waking up with hip and back pain (I'm a side sleeper). So I thought I'd give this mattress topper a try before committing to the hassle and expense of a new mattress set. And I'm so glad I did! I haven't slept this well in years and now I jump out of bed without any joint pain. This topper really is fantastic.
It took me literally months
It took me literally months to pull the trigger on this purchase. I poured over reviews and comparisons, and was still not completely convinced that this topper would be worth the price. After 2 weeks now of sleeping on it, I have to say that I am thrilled! I opened it outside on a king flat sheet and the cloth that it came in and let it come to size for several hours. We brought it in and although I am very sensitive to smell, never noticed anything. It is absolutely cooling and for the first time in years I am sleeping through the night without constantly waking up hot like before. The cover is top quality and well designed. I highly recommend this topper.
Body Hugging Comfort
Viscosoft's Active Cooling Copper mattress topper is wonderful! It has dramatically improved our sleep. Our firm mattress was great for me but not so much for my husband. The topper gives me firmness without sacrificing softness for my husband. The topper even controls excess movement which makes for a quiet, restful sleep with no interruptions. The topper is 4in thick of body hugging comfort. No other topper was a thick. If you already have a high bed the topper will certainly make it taller. Our bed is really tall with the topper, but we don't mind. It's worth it!
Would definitely buy it again!
I absolutely love my Active Cooling Topper! My bed is now the most comfortable bed I've ever slept in. I've been trying all kinds of foam mattresses and they just weren't working for me. I have fibromyalgia, peripheral neuropathy and a surgery in my left foot that left me with CRPS. The worst pain imaginable. This topper stays cool and is so comfortable, of high quality and there was no smell at all. I don't wake up in pain and I look forward to getting in my comfy bed every night! I love the straps on each corner that keep it in place, one of the things that toppers aggravate me about. This one fits tight and stays in place. I'm very happy with my purchase. It was well worth the money.
Very Comfortable Topper
The topper is very comfortable. My only problem is there is no directions as to which side goes up when inserting topper into its protective covering.
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