---
product_id: 221459039
title: "Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support"
brand: "sleep innovations"
price: "₨97530"
currency: LKR
in_stock: false
reviews_count: 7
url: https://www.desertcart.lk/products/221459039-sleep-innovations-3-inch-cooling-gel-infused-memory-foam-mattress
store_origin: LK
region: Sri Lanka
---

# medium firmness memory foam 3-inch cooling gel layer California King size fit Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support

**Brand:** sleep innovations
**Price:** ₨97530
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Sleep Cooler, Support Smarter — Upgrade Your Nights!

## Quick Answers

- **What is this?** Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support by sleep innovations
- **How much does it cost?** ₨97530 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/221459039-sleep-innovations-3-inch-cooling-gel-infused-memory-foam-mattress)

## Best For

- sleep innovations enthusiasts

## Why This Product

- Trusted sleep innovations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool Comfort All Night:** Advanced cooling gel memory foam reduces heat buildup and enhances airflow for refreshing sleep.
- • **Balanced Medium Support:** 3-inch memory foam contours to your body, relieving pressure points while maintaining responsive support.
- • **Trusted American Craftsmanship:** Proudly made in the USA with a 5-year warranty, guaranteeing premium quality and peace of mind.
- • **Perfect Fit for California King:** Generous 84x72 inch dimensions designed to upgrade your mattress without compromise.
- • **Durability Meets Hypoallergenic Quality:** CertiPUR-US certified foam ensures long-lasting comfort with hypoallergenic, safe materials.

## Overview

The Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper in California King size combines a cooling gel layer with medium firmness memory foam to deliver pressure-relieving, breathable comfort. Designed to fit perfectly on large mattresses, it extends mattress life while providing hypoallergenic, CertiPUR-US certified materials. Made in the USA and backed by a 5-year warranty, this topper transforms your sleep experience with durable, responsive support and all-night cooling.

## Description

Revamp your nighttime comfort with extra support at a medium firmness level and continuous head-to-toe cooling. Memory foam provides responsive support, conforming to your body’s contours and gently relieving pressure points. It evenly distributes weight for full-body aligning support in all sleep positions. It also helps to prevent tossing and turning, so you experience longer periods of undisturbed sleep. Plus, cooling gel soothes from head to toe, so you feel comfortable and supported all-night long. The open-cell design enhances airflow by allowing air to move freely across the mattress. Extend the lifetime of your mattress and experience an ideal combination of comfort and support for longer, deeper sleep and your brightest mornings yet.

Review: Best Topper EVER! Fixed my back problems. Sleep through the night now. - This is the single greatest purchase I've ever made to improve my sleep... worlds better than even my $2,500+ Stearns & Foster mattress... too good to be true for just over $100! I had back problems for years and thought buying an expensive mattress might help, but it didn't... sore back continued, shoulders ached, and I usually didn't sleep through the night. Maybe it was because I bought a medium firm mattress when I should've gotten something softer because I'm a side sleeper and have shoulder and hip points that need to sink in instead of rest on top of a hard surface... but laying this foam topper over my existing mattress fixed everything. If only I would've bought it sooner before paying for all those chiropractic and massage appointments to heal what I just assumed was my aging body, but certainly not my expensive mattress. This particular foam doesn't seem to sink down too much and trap me a hole like some memory foam mattresses I've tried at furniture stores, such as Tempurpedic... it just cushions my bony hip and shoulder points, gently fills in the gaps elsewhere, and makes me feel like I'm sleeping on a cloud. Pretty much every woman I've taken to bed since purchasing this topper has told me I have the most comfortable bed they've ever slept on. When I got the topper, it smelled a little chemical-ly, so I left it outdoors over some chairs in the summer most of the day. It's pretty heavy, so you might need 2 people to not only drape it over chairs, but put on the bed. It also adds some height to your current bed, so you might need to get deeper fitted sheets. I already had fairly high volume sheets for my Stearns mattress that's at least 12" inches high (15" with the topper added) and I still have to pull down like crazy to my fitted sheet under the mattress. I also use a bamboo cooling mattress pad above this foam which adds another inch, which I need because I'm a very hot sleeper and like way cooler temps to sleep in than most people... the mattress pad also helps lock this big blue foam in place and keep it's 4 points aligned to the edge of my mattress, though the foam topper is heavy enough on it's own to probably stay put. I also pair this topper with an Indulgence side sleeper pillow. The other secret ingredient to my good sleep is that I use blockout shades (NOT light filtering shades) over all the bedroom windows to keep it pitch black so I never know the difference between night and day, and don't get naturally awaken when the morning sun pours in. If you have back problems or trouble sleeping through the night, give this Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper a try. A hundred bucks is a small price to pay for better sleep every single night. You might want to flip it around every 3-6 months to keep it fresh, just as people sometimes rotate their mattress, particularly those who sleep in the same spot every night. When you first get it, it might take a week for some to adjust to its feel, but I was already used to it after a couple days. My blue topper is still going strong after 2 years, but I might buy an extra one soon to have on hand when this one's life has run its course, just to have a back-up in case the product is discontinued, because I've never found any store-bought cushy mattress topper that comes close to the orthopedic benefits of this one and I've never had as many sleep-through-the-night moments in a single year since childhood.
Review: Stop looking and buy this one - If you are anything like me, you've been looking at dozens of different toppers and reading scores of reviews. Let me help you out and tell you why this is the one you should get. I was having terrible 24/7 shoulder pain, to the point I even consulted my doctor about it. I finally made the connection that the pain started around the same time as I replaced our mattress. I thought I'd bought the current version of my previous, beloved mattress but the new one was just a touch firmer. To test my theory, I picked up a cheap 1 inch egg crate topper. The improvement was immediate but I didn't like the 3 zone, bumpy surface of the topper and felt a thicker one would be even better. So the search began for the perfect 2 inch memory foam topper. I was terrified by the many pictures of the ones that didn't "inflate" properly when unboxed, leaving an unusable, lumpy mess that was nearly impossible to box up for return. Some even came with stains from being improperly stored. Yuck! After lots of research, I picked this one and am super pleased with the choice. Here are the two big things that influenced my decision. 1. This one is made in USA. If I have problems at least I'm not fighting with someone in China. 2. This one both ships from and is sold by desertcart, not a 3rd party merchant. I am pretty sure this means if I had to return it, I could take it to Kohl's unboxed. When my topper arrived, I was worried because the box had excessive tape and looked like it might have been a return. But inside, the topper was pristine, wrapped in a plastic/fabric tube which kept it constrained. I carefully sliced that and unfurled the topper, which was wrapped in a big drop cloth like sheet. It poufed up to full thickness by the time I finished getting it unrolled. There was no 24-72 hour waiting period. Just instant perfection. It didn't smell but I waited until the next day to put it on the bed just in case. It stretxhes out as you handle it and it overhung my king bed a bit but all I had to do was pat the edges towards the middle to square it up to a perfect fit. (My mattress cover fit fine but my fitted sheet was a tight fit. I've since added a 4" bottom border to the fitted sheet by sewing on part of an old sheet and it fits great now. The topper stays put and we haven't had to reposition it once in a month's time. My shoulder pain problem has all but evaporated. The bed is cozy and soft but still has support for my back. You do feel a bit like the middle of the bed is uphill after laying near the edge, but it doesn't really interfere with repositioning throughout the night. Once you move to a new spot, the previous spot springs back up right away. It is the dead of winter, so I can't tell if this will sleep hot during the summer or if the "cooling gel" is legit. It does not have the perforations some others have to dissipate heat. That is about the only thing I would have changed. But I will trade kicking off the covers once or twice a night for debilitating shoulder pain any day. This is one of the best purchases I've made in quite a while. I recommend it without hesitation.

## Features

- Memory Foam
- Cool 3 Inch California King Size Mattress Topper: Cooling gel memory foam reduces heat and improves airflow for a cool feel and refreshing breathability; Add to your mattress for a medium feel
- Durable And Responsive: Toppers offer personalized comfort and can help improve and extend the life of your mattress; Sleep better and longer as memory foam relieves pressure and provides all night support
- Instantly Improve Any Mattress: Relieve pressure points, enjoy deeper sleep, and wake up feeling refreshed with our line of memory foam, gel memory foam, dual layer, and pillow top mattress toppers
- Made In The USA: Our memory foam mattresses, mattress toppers, and pillows are all hypoallergenic and CertiPUR-US certified, offering you high quality materials for high quality sleep
- Committed To Great Sleep: We invented the memory foam mattress in a box and we continue to innovate restorative foams and fabrics to give you the best night's sleep; This topper comes with a 5 year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D1QQNB9 |
| Age Range (Description) | All Ages |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #399,807 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #408 in Mattresses Toppers |
| Brand | Sleep Innovations |
| Closure Type | Pull On |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,648) |
| Fabric Type | Memory Foam |
| Included Components | Mattress Topper |
| Item Firmness Description | Medium |
| Item Weight | 24.1 pounds |
| Item model number | G-TOP-5980A-CK-WHT |
| Manufacturer | Innocor Inc. |
| Material | Gel Memory Foam |
| Model Name | Cooling Gel |
| Number of Items | 1 |
| Product Care Instructions | Spot Clean Only |
| Product Dimensions | 84 x 72 x 3 inches |
| Refill | gel, memory-foam |
| Size | California King |
| Special Feature | Cooling, Hypoallergenic |
| UPC | 617014102141 |
| Warranty Description | 5 year warranty |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Sleep Innovations
- **Color:** Blue
- **Fabric Type:** Memory Foam
- **Size:** California King
- **Special Feature:** Cooling, Hypoallergenic

## Images

![Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support - Image 1](https://m.media-amazon.com/images/I/41HGSHqI5+L.jpg)
![Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support - Image 2](https://m.media-amazon.com/images/I/41gGNiwQbzL.jpg)
![Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support - Image 3](https://m.media-amazon.com/images/I/41uhVQcMkoL.jpg)
![Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support - Image 4](https://m.media-amazon.com/images/I/51IslgSqkoL.jpg)
![Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper, California King Size, Cool Comfort, Medium Support - Image 5](https://m.media-amazon.com/images/I/51egxVFx3jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Topper EVER! Fixed my back problems. Sleep through the night now.
*by R***L on January 17, 2024*

This is the single greatest purchase I've ever made to improve my sleep... worlds better than even my $2,500+ Stearns & Foster mattress... too good to be true for just over $100! I had back problems for years and thought buying an expensive mattress might help, but it didn't... sore back continued, shoulders ached, and I usually didn't sleep through the night. Maybe it was because I bought a medium firm mattress when I should've gotten something softer because I'm a side sleeper and have shoulder and hip points that need to sink in instead of rest on top of a hard surface... but laying this foam topper over my existing mattress fixed everything. If only I would've bought it sooner before paying for all those chiropractic and massage appointments to heal what I just assumed was my aging body, but certainly not my expensive mattress. This particular foam doesn't seem to sink down too much and trap me a hole like some memory foam mattresses I've tried at furniture stores, such as Tempurpedic... it just cushions my bony hip and shoulder points, gently fills in the gaps elsewhere, and makes me feel like I'm sleeping on a cloud. Pretty much every woman I've taken to bed since purchasing this topper has told me I have the most comfortable bed they've ever slept on. When I got the topper, it smelled a little chemical-ly, so I left it outdoors over some chairs in the summer most of the day. It's pretty heavy, so you might need 2 people to not only drape it over chairs, but put on the bed. It also adds some height to your current bed, so you might need to get deeper fitted sheets. I already had fairly high volume sheets for my Stearns mattress that's at least 12" inches high (15" with the topper added) and I still have to pull down like crazy to my fitted sheet under the mattress. I also use a bamboo cooling mattress pad above this foam which adds another inch, which I need because I'm a very hot sleeper and like way cooler temps to sleep in than most people... the mattress pad also helps lock this big blue foam in place and keep it's 4 points aligned to the edge of my mattress, though the foam topper is heavy enough on it's own to probably stay put. I also pair this topper with an Indulgence side sleeper pillow. The other secret ingredient to my good sleep is that I use blockout shades (NOT light filtering shades) over all the bedroom windows to keep it pitch black so I never know the difference between night and day, and don't get naturally awaken when the morning sun pours in. If you have back problems or trouble sleeping through the night, give this Sleep Innovations 3 Inch Cooling Gel Infused Memory Foam Mattress Topper a try. A hundred bucks is a small price to pay for better sleep every single night. You might want to flip it around every 3-6 months to keep it fresh, just as people sometimes rotate their mattress, particularly those who sleep in the same spot every night. When you first get it, it might take a week for some to adjust to its feel, but I was already used to it after a couple days. My blue topper is still going strong after 2 years, but I might buy an extra one soon to have on hand when this one's life has run its course, just to have a back-up in case the product is discontinued, because I've never found any store-bought cushy mattress topper that comes close to the orthopedic benefits of this one and I've never had as many sleep-through-the-night moments in a single year since childhood.

### ⭐⭐⭐⭐⭐ Stop looking and buy this one
*by N***L on January 21, 2024*

If you are anything like me, you've been looking at dozens of different toppers and reading scores of reviews. Let me help you out and tell you why this is the one you should get. I was having terrible 24/7 shoulder pain, to the point I even consulted my doctor about it. I finally made the connection that the pain started around the same time as I replaced our mattress. I thought I'd bought the current version of my previous, beloved mattress but the new one was just a touch firmer. To test my theory, I picked up a cheap 1 inch egg crate topper. The improvement was immediate but I didn't like the 3 zone, bumpy surface of the topper and felt a thicker one would be even better. So the search began for the perfect 2 inch memory foam topper. I was terrified by the many pictures of the ones that didn't "inflate" properly when unboxed, leaving an unusable, lumpy mess that was nearly impossible to box up for return. Some even came with stains from being improperly stored. Yuck! After lots of research, I picked this one and am super pleased with the choice. Here are the two big things that influenced my decision. 1. This one is made in USA. If I have problems at least I'm not fighting with someone in China. 2. This one both ships from and is sold by Amazon, not a 3rd party merchant. I am pretty sure this means if I had to return it, I could take it to Kohl's unboxed. When my topper arrived, I was worried because the box had excessive tape and looked like it might have been a return. But inside, the topper was pristine, wrapped in a plastic/fabric tube which kept it constrained. I carefully sliced that and unfurled the topper, which was wrapped in a big drop cloth like sheet. It poufed up to full thickness by the time I finished getting it unrolled. There was no 24-72 hour waiting period. Just instant perfection. It didn't smell but I waited until the next day to put it on the bed just in case. It stretxhes out as you handle it and it overhung my king bed a bit but all I had to do was pat the edges towards the middle to square it up to a perfect fit. (My mattress cover fit fine but my fitted sheet was a tight fit. I've since added a 4" bottom border to the fitted sheet by sewing on part of an old sheet and it fits great now. The topper stays put and we haven't had to reposition it once in a month's time. My shoulder pain problem has all but evaporated. The bed is cozy and soft but still has support for my back. You do feel a bit like the middle of the bed is uphill after laying near the edge, but it doesn't really interfere with repositioning throughout the night. Once you move to a new spot, the previous spot springs back up right away. It is the dead of winter, so I can't tell if this will sleep hot during the summer or if the "cooling gel" is legit. It does not have the perforations some others have to dissipate heat. That is about the only thing I would have changed. But I will trade kicking off the covers once or twice a night for debilitating shoulder pain any day. This is one of the best purchases I've made in quite a while. I recommend it without hesitation.

### ⭐⭐⭐⭐⭐ Review
*by J***H on February 20, 2023*

Exactly what I was looking for, to replace a very many years old topper, from this same company. A good weight, so nice and dense. I'd guess around 21 lbs. It unrolled very quickly, there was very little odour and I was able to sleep on it the first night. Very happy with this purchase.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-08*