---
product_id: 83797261
title: "Chime Hybrid California King 12\" Mattress with Gel Memory Foam, Medium Firm, Pressure Relief, Fiberglass Free Mattress in a Box"
brand: "ashley"
price: "€ 946.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Signature Design By Ashley"
url: https://www.desertcart.ie/products/83797261-chime-hybrid-california-king-12-mattress-with-gel-memory-foam
store_origin: IE
region: Ireland
---

# Gel memory foam for pressure relief 360 wrapped coils reduce motion transfer 12-inch hybrid comfort Chime Hybrid California King 12" Mattress with Gel Memory Foam, Medium Firm, Pressure Relief, Fiberglass Free Mattress in a Box

**Brand:** ashley
**Price:** € 946.23
**Availability:** ✅ In Stock

## Summary

> 🛌 Sleep Like You Mean It — Luxury Comfort, Zero Compromise

## Quick Answers

- **What is this?** Chime Hybrid California King 12" Mattress with Gel Memory Foam, Medium Firm, Pressure Relief, Fiberglass Free Mattress in a Box by ashley
- **How much does it cost?** € 946.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/83797261-chime-hybrid-california-king-12-mattress-with-gel-memory-foam)

## Best For

- ashley enthusiasts

## Why This Product

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

## Key Features

- • **Edge-to-Edge Stability:** 360 wrapped coils provide superior edge support, so you can stretch out without compromise.
- • **Certified Safe & Durable:** Crafted with CertiPUR-US certified materials and backed by a 10-year warranty for peace of mind.
- • **Pressure-Relieving Gel Foam:** High-density gel memory foam targets lower back support, reducing aches and improving sleep quality.
- • **Effortless Setup, Instant Upgrade:** Delivered in a compact box, unroll and expand in minutes—transform your bedroom with zero hassle.
- • **Hybrid Support Meets Plush Comfort:** Experience the perfect balance of traditional coil support and soft gel memory foam that contours to your body.

## Overview

The Signature Design by Ashley Chime Hybrid California King Mattress combines a 12-inch profile of gel memory foam and high-density foam with 360 wrapped coils for medium-firm support and pressure relief. Designed for easy setup with a mattress-in-a-box format, it features CertiPUR-US certified materials and a 10-year warranty, making it a smart, durable choice for restful, restorative sleep.

## Description

Enjoy endless possibilities for restful sleep with this hybrid innerspring California king mattress. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. Plus, this mattress arrives in a box for quick and easy setup. Simply bring it to your room, remove the plastic wrap, and unroll. Foundation/box spring available, sold separately.

Review: High quality - This mattress is worth every penny. I cannot believe the quality for the price. It is super comfortable plush top while firm underneath. The fabric is high quality also. We spent over 2k for our current mattress bought this for the guest room and we want to sleep on it instead.
Review: Love Love Love! Did I Mention I Love It! - After lots of research (3 months) I decided on this bed. I wanted something soft but supportive. I decided a hybrid was the best option for us. I stumbled across this originally on the Ashley website. They had it listed at $599 on sale at $249 for the 12 inch queen. This price made me ecstatic because I was planning on spending A LOT more. I budgeted $700 for a new mattress. I started looking at reveiws. Most were great, very few were not. I decided to check here on desertcart to see if prime was an option. It wasn't but it was cheaper and still offered free delivery. Ashley site said about 3 weeks to receive. I took a leap of faith and order here on Aug 31 (a friday) and was guaranteed delivery by the sept 14th. That Monday it shipped originally it was set to arrive Sept 7th but got delayed due to natural disaster (assuming California fires since it shipped from there and I am in Washington) and arrived Monday Sept 10th. This made me super happy! Be warned it is SUPER heavy like 100 lbs. I did move it and set it up myself because I am stubborn but you really should use two people. It was a huge struggle for me but I was determined to set up before the husband came home. Once opened it expanded immediately. The topper was fully expanded by bedtime 3 hours later. There was a strong chemical smell (normal for the memory foam) right when you unwrap it but was gone in a few minutes. OH MY once I laid down I was in heaven! The few reveiws saying this is hard as concrete are completely INSANE! It is very supportive but so plush and soft at the same time. Like sleeping on a marshmallow. Even my husband who doesn't care about anything luxury laid down and said it was amazing! (He snored all night long lol) It was the BEST night sleep ever. I am waking up with ZERO hip or shoulder pains. My arms arent going to sleep overnight. I dont need caffeine in the morning. Just like that this mattress has improve my life 1000%. My only complaint I don't want to get up in the morning because it is SOOOOOOOO comfy. We are buying 2 more for our kids ASAP. I am sure those super expensive $4000 are possibly better. But if you are like me and had a budget this is your mattress! Bonus I had money left for new bedding and pillows. Verdict I recommend this bed 1000 times over!

## Features

- CALIFORNIA KING HYBRID MATTRESS: Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. Feel the support of a truly traditional coil mattress, which contours to your body for a comforting feel thanks to layers of foam
- LAYERS OF COMFORT: High density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. 360 wrapped coils provide edge support and reduce motion transfer, so you and your partner or pet can sleep soundly
- MEDIUM SUPPORT: Includes a .75" high density gel memory foam, 1" upholstery grade support foam and 1.5" soft quilt foam for extra lumbar support
- 10-YEAR WARRANTY: Comes with a 10-year non-prorated warranty for your convenience. Compatible with an adjustable base. State recycling fee may apply. Purchasing mattress and foundation from different brands may void warranty; check for details
- EASY SET UP: Measures 72" W x 83.5" D x 12" H. Arrives in a box for quick and easy setup. Simply remove the plastic wrap, and unroll (please allow 48 hours for mattress to fully expand). Foundation/box spring available, sold separately
- CERTIFIED SAFE MATERIALS: Snooze safely and soundly on a mattress crafted from CertiPUR-US certified materials. Foam has been tested to meet CertiPUR-US rigorous standards for emissions, content and durability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BNRWM9Z |
| Age Range Description | Adult,kid |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #5,659 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #22 in Mattresses |
| Care instructions | Hand Wash Only |
| Customer Reviews | 4.3 4.3 out of 5 stars (40,805) |
| Included Components | California King Mattress |
| Is Discontinued By Manufacturer | No |
| Item Weight | 95 pounds |
| Item model number | M69751 |
| Manufacturer | Ashley Furniture Industries |
| Product Dimensions | 72.05 x 83.46 x 12 inches |
| Refill | Gel Memory Foam, High Density Foam |
| Thickness | 12 Inches |

## Product Details

- **Brand:** Signature Design by Ashley
- **Cover Material:** Polyester
- **Fill Material:** Gel Memory Foam, High Density Foam
- **Item Firmness Description:** Firm
- **Item Weight:** 95 Pounds
- **Number of Layers:** 6
- **Product Dimensions:** 83.5"L x 72"W x 12"Th
- **Size:** California King
- **Special Feature:** Low Motion Transfer, Pressure Relief
- **Top Style:** Euro Top

## Images

![Chime Hybrid California King 12" Mattress with Gel Memory Foam, Medium Firm, Pressure Relief, Fiberglass Free Mattress in a Box - Image 1](https://m.media-amazon.com/images/I/81JiU1wUu2L.jpg)

## Questions & Answers

**Q: I just purchased this mattress. I would like to know if the coils are throughout the mattress or just on the perimeter?**
A: Coils are throughout, but two rows along the edge simply feature stiffer coils.  Under HYBRID MATTRESS, it tells you how many coils in each size (360 Twin, 528 Full, 680 Queen, 805 King), far too many to suggest coils only along the edge.

**Q: My husband weighs over 200lbs. Will the mattress sag?**
A: I don’t know about sagging because of weight. It seems sturdy enough to hold his weight. My issue is I ordered a 12” mattress and received a 10”. I tried contacting the vendor and the vendor did not correct the issue. Don’t buy 12” it will not expand to 12”.

**Q: After unboxing completely, how long do I need to wait before sleeping on this mattress?**
A: I unboxed it on a Saturday afternoon and slept on it that night. The people saying you need to wait 24 hours are confusing this with a memory foam mattress. This is a hybrid which means most of the thickness is from innersprings with a layer of foam on top. Less foam means less time to expand, and the spring allow for a better airflow so the mattress doesn't need to "breathe".

**Q: Do I need a box spring for this bed?**
A: No, if you have the bed with slats or platform bed or old spring boxes you have at home. You can buy just mattress alone. Is this answer helpful to you?

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality
*by S***7 on January 6, 2026*

This mattress is worth every penny. I cannot believe the quality for the price. It is super comfortable plush top while firm underneath. The fabric is high quality also. We spent over 2k for our current mattress bought this for the guest room and we want to sleep on it instead.

### ⭐⭐⭐⭐⭐ Love Love Love! Did I Mention I Love It!
*by C***R on September 12, 2018*

After lots of research (3 months) I decided on this bed. I wanted something soft but supportive. I decided a hybrid was the best option for us. I stumbled across this originally on the Ashley website. They had it listed at $599 on sale at $249 for the 12 inch queen. This price made me ecstatic because I was planning on spending A LOT more. I budgeted $700 for a new mattress. I started looking at reveiws. Most were great, very few were not. I decided to check here on Amazon to see if prime was an option. It wasn't but it was cheaper and still offered free delivery. Ashley site said about 3 weeks to receive. I took a leap of faith and order here on Aug 31 (a friday) and was guaranteed delivery by the sept 14th. That Monday it shipped originally it was set to arrive Sept 7th but got delayed due to natural disaster (assuming California fires since it shipped from there and I am in Washington) and arrived Monday Sept 10th. This made me super happy! Be warned it is SUPER heavy like 100 lbs. I did move it and set it up myself because I am stubborn but you really should use two people. It was a huge struggle for me but I was determined to set up before the husband came home. Once opened it expanded immediately. The topper was fully expanded by bedtime 3 hours later. There was a strong chemical smell (normal for the memory foam) right when you unwrap it but was gone in a few minutes. OH MY once I laid down I was in heaven! The few reveiws saying this is hard as concrete are completely INSANE! It is very supportive but so plush and soft at the same time. Like sleeping on a marshmallow. Even my husband who doesn't care about anything luxury laid down and said it was amazing! (He snored all night long lol) It was the BEST night sleep ever. I am waking up with ZERO hip or shoulder pains. My arms arent going to sleep overnight. I dont need caffeine in the morning. Just like that this mattress has improve my life 1000%. My only complaint I don't want to get up in the morning because it is SOOOOOOOO comfy. We are buying 2 more for our kids ASAP. I am sure those super expensive $4000 are possibly better. But if you are like me and had a budget this is your mattress! Bonus I had money left for new bedding and pillows. Verdict I recommend this bed 1000 times over!

### ⭐⭐⭐⭐ Excellent Mattress for the Price
*by M***W on November 5, 2022*

Hello, I believe for the price that this is an excellent quality mattress. Of course it came shipped in a box, awaiting me on the front porch when I got home. I ordered the queen size 12 inch mattress. I brought it in, opened up the box and pulled it out. The mattress was wrapped very tightly and of course had been vacuum sealed for shipping. Once I unrolled the outer wrap and placed it in the bedroom, it was unfolded laying flat now but still sealed. Immediately after opening the plastic around it, the vacuum seal was broken and it fluffed up very quickly. Now this is the only reason I gave it 4 stars instead of 5. As many other reviews have stated, the mattress only fluffed up to about 10 inches. After the immediate opening it didn't get any bigger except in the first hour of opening. I measured it multiple times over 72 hours and it never grew any further after about the first hour of opening. I left it in the warm bedroom for 72 hours completely untouched and it did not grow any further in size. Now, I was absolutely expecting this after reading other reviews so I'm not upset and am happy with my purchase. But accordingly I had to take a star off due to the product description saying it's a 12 inch mattress when in my and other's experience of doing everything correctly as stated it is only 10 inches. The mattress did fluff up evenly all across, no lumps or random spots where it sagged or anything. It is nice and uniform all around. I've been sleeping on it for almost a week now and as for the quality and comfort of the mattress, I am so far very happy with it. I am a big guy, 6 ft and 350lbs and the mattress is very comfortable to me. I move around a lot in my sleep and sleep on my back, on my side, on my stomach, all around basically. But every position I've slept in has been comfortable. It depresses a bit when laying on it, but not too much and still has a nice fairly firm support under me. My sleep quality has improved and I don't wake up stiff and sore like I did with my previous older mattress. The edges do feel slightly stiffer than the rest when sitting there, I'm not sure if the springs are slightly heavier along the edge to make up for the fact that people often sit on the edge and need a bit more support there. But if you sleep on or near the edge, I don't think you'll find it uncomfortable or notice a difference. It's not like it pushes you down in the middle, it just feels slightly stiffer at first when I sit on the edge. When I get up from anywhere on it, the mattress immediately pops back up as it should. Overall I love the mattress and my little nephew has laid on it too and said he really loves it. Only time will tell how long it will last, but for the price point I am extremely happy and from my experience thus far it is a quality and great mattress. If I could, I'd have given this a 4.5 out of 5 for the product description being off, but Amazon doesn't allow half stars so it's sitting at a 4. If something happens I will come back and update the review accordingly but so far I'm very pleased with my purchase and am looking forward to many comfortable and relaxing nights of sleep on my new mattress. I do highly recommend this if you are looking for a great priced new mattress to replace an old or uncomfortable mattress. Just know that even though you order the 12 inch chances are it's only going to get up to about 10 inches even if you leave it untouched for 72 hours. But yes, I still highly recommend this mattress at this time.

## Frequently Bought Together

- Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief
- LIKIMIO California King Bed Frames, Storage Headboard with Charging Station, Solid and Stable, Noise Free, No Box Spring Needed, Easy Assembly
- BEDLORE Waterproof Mattress Protector, California King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Noiseless Dirt-Proof Bed Mattress Cover Washable for Home, Bedroom, Hotel (Gray)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-16*