ISOLUS 2.5" Gel Memory Foam Mattress Topper

MaloufSKU: IS25CK45GT

Size: California King
Sale price$316.00
In stock - ready to ship


Level-up The Comfort On Your Mattress With 2.5'' Gel Memory Foam Mattress Topper

Utilizing a pin-core design, the gel memory foam is ventilated to increase air flow and regulate sleeping temperature. The soft, supportive consistency of the memory foam quickly conforms to the body, cushioning hips and shoulders. Protecting the topper is a super-soft, removable rayon from bamboo cover ensuring a cooler sleep temperature.

  • Gel-infused cooling
  • Ventilated for increased airflow
  • Conforming support with cooling gel
  • 2.5" thick gel-infused memory foam offers superior cooling
  • Ventilated to increase air flow and regulate sleeping temperature
  • Soft, supportive consistency quickly conforms to the body
  • Super-soft, removable rayon from bamboo cover



Customer Reviews

Based on 22 reviews
Judith Ann Pash

The comfort!


I was not too sure about ordering this matress topper but glad that I decided to give it a try. I've been using a Posturpedic topper for years (don't think they even make them anymore) and loved how I always got a good night's sleep and my back felt great in the morning. But it was time for a new topper since the other one was quite old. This Isolus gel foam mattress is much better than I expected and for the last two nights, since receiving it, I slept like a baby for over 8 hours without waking once and a big plus is that my back feels great! I really am surprised that this topper works as well as it does since it's very reasonably priced. No sweating overnight either ~ I am "that age" where I sleep with a fan on at night even if it's 20 degrees outside! Love it.


Much more dense and comfortable than our previous purchase of a less expensive mattress topper. Definitely better off spending more for quality & comfort!!

Daneel Law

Yes, it smells for a bit. But it's really comfortable, though firmer than I thought. Perfect for back or stomach sleeping. Not so good for side sleeping.


For a while we've had a pretty terrible mattress. It wasn't until recently that I figured out exactly how old the thing was. It was from ZCMI (just google it to see how long that store has been out of business). So my wife and I figured that we'd get a mattress topper to see if it would help. This one is awesome! I tend to sleep a little on the hot side, so temperature was a definite concern. Luckily for me, this mattress topper has helped me stay a lot cooler. And it's soft and comfortable as well. It's a total win-win situation. Give it a look.

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