Introducing the Signature Design by Ashley Chime Memory Foam 12" Queen Mattress, engineered for exceptional comfort and supportive sleep. This mattress-in-a-box features thick memory foam for pressure relief and proper spinal alignment, supported by an extra-thick firm base, all backed by a 10-year warranty for your peace of mind.
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Memory Foam – Complete Review 2026
My journey to find the perfect Memory Foam mattress led me to this Signature Design by Ashley Chime 12-inch model, and my first impression began the moment the box arrived. As someone who has tested dozens of beds, the ‘mattress in a box’ concept isn’t new, but the efficiency still impresses me. Unboxing was a straightforward affair; I simply dragged the surprisingly compact box into my bedroom, removed the outer plastic, and unrolled the vacuum-sealed mattress onto my foundation. It started expanding almost immediately, like a giant marshmallow. There was a faint, clean scent, but nothing overpowering. I left it for the recommended 48 hours, and by the second day, it had transformed into a full-fledged 12 inch mattress, looking plush and inviting.
What Makes This Memory Foam Stand Out?
What immediately sets this Memory Foam mattress apart is its commitment to balanced comfort and support. The top layer has that classic, contouring feel you expect from high-quality memory foam—it gently cradles your body, and I could feel the pressure points in my shoulders and hips dissolving. But this isn’t a mattress you’ll sink into and never escape. I was impressed by the thick base of firm support foam because, in my testing, it prevented that quicksand feeling some softer mattresses have. This combination provides what I’d call a true ‘medium comfort’ experience. It’s also completely fiberglass free, which is a huge plus for peace of mind. According to Signature Design by Ashley, the goal is to offer a universally comfortable feel, and I believe they’ve nailed it for a wide range of sleepers.
Real-World Performance Testing
After letting it fully expand in my 14×14 bedroom for two days, I spent the next two weeks sleeping exclusively on this Queen mattress. The first night, I noticed a significant improvement in my sleep quality. My previous mattress was causing some lower back pain, but the Chime’s Memory Foam construction promoted excellent spinal alignment. I woke up feeling more refreshed and without the usual aches. It provides fantastic comfort support for both back and side sleeping. One minor human downside I found was that the edge support is just average. When I sat on the edge of the bed to put on my shoes, there was a noticeable dip. It’s not a dealbreaker by any means, but it’s something to be aware of if you often use the edge of your bed for support. Overall, this durable mattress exceeded my expectations for a bed at this price point.
Who Should Buy the Signature Design by Ashley Chime Memory Foam 12″ Queen Mattress?
Based on my hands-on experience, I can confidently recommend this mattress to a few specific types of people:
- The Back or Side Sleeper: If you sleep primarily on your back or side, the pressure relief this mattress offers is phenomenal. It conforms to your body’s curves, supporting your spine and joints exactly where needed.
- The Budget-Conscious Upgrader: For anyone moving into a new apartment or looking to upgrade from an old spring mattress without breaking the bank, this is an incredible value. It offers the premium feel of a much more expensive Memory Foam mattress. If you’re comparing furniture brands, our guide on choosing between Ashley Furniture and other stores could be very helpful.
- The Couple with Different Preferences: The motion isolation on this Memory Foam is excellent. I had my partner toss and turn next to me, and I barely felt a thing. This makes it a great choice for couples who don’t want to disturb each other’s sleep.
Memory Foam vs Competitors
Compared to the Nectar mattress I tested last year, the Ashley Chime has a slightly firmer feel, which I personally prefer. The Nectar was a bit too soft for me and lacked the same level of support. When put up against a classic Tempur-Pedic, the Chime doesn’t have the same ultra-dense Memory Foam, but it also doesn’t come with the four-figure price tag. It strikes a fantastic balance. It’s also worth noting this is an all-foam model, not a hybrid. While some competitors use coils for extra bounce, this mattress focuses purely on foam for contouring and support. If you’re curious about the difference, you can read our guide on what a hybrid mattress is. For its category, this Memory Foam mattress holds its own against more heavily marketed online brands, especially considering the trusted brand name and 10 year warranty.
Frequently Asked Questions
- Is this mattress really fiberglass free?
- Yes, it is. In my experience, this is a significant selling point. I checked the tags and materials list upon arrival, and I can confirm it is a fiberglass free mattress, which is great for safety and air quality.
- How easy is the setup?
- I found the setup to be incredibly simple. It’s a one-person job, though having a second person can make positioning the box easier. From unboxing to unrolling, it took me less than 10 minutes. Just remember to give it time to expand. This is a very easy setup mattress.
- Is this an adjustable base compatible mattress?
- Absolutely. I tested it on my own adjustable base, and it conformed perfectly without any bunching or gaps. The flexibility of the Memory Foam makes it ideal for these types of foundations.
- What does ‘medium comfort’ feel like?
- During my time with it, ‘medium comfort’ felt like the perfect middle ground. It’s soft enough to cushion you but firm enough to provide robust comfort support and proper spinal alignment. You don’t feel stuck in it at all.
