Sleepy's Calm Euro Top Mattress Review

Scott White
Chief Sleep Researcher
Updated 3 Days Ago

The Sleepy's 12" Cool Gel Memory Foam Mattress combines three layers of conforming gel-infused foam for advanced cooling and pressure absorption. A medium feel accommodates most sleep positions and body types while isolating motion well for undisturbed rest. With contouring and cooling at a reasonable price point, this quality foam mattress suits hot and average sleepers.


This model offers more pressure relief compared to its predecessor. It's an excellent choice for those suffering from chronic pain, providing restful, restorative sleep.

Cooling Gel Foam: The mattress includes a cooling gel memory foam layer that efficiently regulates temperature to keep hot sleepers comfortable all night long. The cooling gel foam also contours to the body, providing personalized comfort.

Offers the same level of care and quality across the brand. Buying from an established brand ensures reliability and future customer support.

Our Recommendation

While this is a impressive option, one name stands out as our number one pick: the Saatva mattress. We rigorously research and review mattresses to help you find the perfect night's rest. Our top pick, the Saatva mattress, stands out for its unparalleled comfort, superior support, and durability. Crafted with eco-friendly materials and multiple firmness options, it's the cost-effective choice for your best sleep yet. Discover the magic of Saatva and elevate your sleep experience.



You're seeking a luxury mattress.

You require superior edge support.


You're looking for a budget-friendly, quality foam mattress.

You value excellent motion isolation.

You appreciate added lumbar support.

You enjoy the comfort of a cool sleeping surface.

You need a mattress ideal for side sleepers.

You value a 120-night sleep trial and price guarantee.

The Sleepy's Calm Euro Top mattress, available through Mattress Firm, is an affordable foam mattress that stands out with its excellent comfort and support. The mattress features a lumbar support memory foam layer, a ventilated cooling cover, and excels in motion isolation, making it perfect for couples. Given its top-notch qualities and attractive pricing, we highly recommend it to those seeking value for money and a restful night's sleep.Sleepy's Calm Euro Top mattress is an affordable foam mattress sold through Mattress Firm online and in stores. It offers excellent support and comfort. Special features include a lumbar support memory foam layer, and a ventilated, cooling cover. The motion transfer is excellent, which makes it great for couples. Try the Calm mattress, today!

Get a Calm Mattress if...

  • You're looking for an affordable mattress. The Calm mattress offers great value at a great price.
  • You need good motion isolation. The Calm mattress has outstanding motion isolation. It absorbs motion very well, giving you peaceful sleep.
  • You're looking for a quality foam mattress. The Calm mattress is a great foam mattress with a combination of quilted foam and comfort foam layers. These layers work together to offer a comfortable and cozy sleep surface.

Skip a Calm Mattress if...

  • You're looking for a luxury mattress. The Calm mattress is made with good quality materials but is more of a budget mattress.


  • Certi-PURE certified.
  • Financing available through Mattress Firm.
  • Free delivery via Mattress Firm.
  • 120-night price guarantee through Mattress Firm.
  • Enjoy a 120-night sleep trial when purchased from Mattress Firm's website.


  • Warranty is only for 5 years.


The Calm mattress is made of quality foam and provides great lumbar support. You get a nice sinking, hugging feeling when lying on the mattress but it's still firm enough that you're able to move positions easily. The ventilated cover keeps the mattress cool to the touch.

We found the Calm mattress to be medium firm and rank it 6.5/10 on our firmness scale. We recommend this bed for side sleepers.

Construction Key Points

  • The Calm mattress is 9" thick.
  • Sleepy's Calm model is a foam mattress.
  • Lumbar support memory foam layer enhances back support.
  • Cover: A ventilated woven cover soft, inviting, and keeps cool.
  • First Layer: A 4" memory foam layer gives a soft, plush feel.
  • Second Layer: A 4" high-density foam core adds firm support to the mattress.

Support & Motion Isolation

The Calm mattress has average edge support. The foam layers sink and collapse a little bit when sitting or lying on the edge. It isn't so bad as to make you feel unsecure when on the edge, but it can't provide a consistent feel from center to edge of the mattress.

Motion isolation is excellent with the Calm mattress. Multiple layers of foam absorb motion transfer, leading to a better night's sleep. It's unlikely that you'll feel you partners tossing or turning or if they get up in the middle of the night.

Reasons to Buy a Calm Mattress

  1. The Calm mattress is an affordable, well-made mattress. Certi-PURE certified materials, and layers of comfort make it a great value at a great price. It costs between $349-549.
  2. Good motion isolation is very important for couples with active sleepers. The feeling of your partner getting out of bed or tossing and turning is disruptive to sleep. The foam layers in this mattress do an excellent job of isolating most motion so both sleepers are able to rest undisturbed.
  3. If you love foam mattresses, The Calm mattress is for you. Four foam layers work together for support and pressure relief. This is a great mattress for side sleepers.

Where can I find a great, affordable mattress (in 2024)?

If you're searching for an affordable mattress that offers a wide range of comfort and pressure relief, we've compiled a list of mattresses for you to consider:

  1. Saatva Mattress - fantastic for all sleep positions, and is rated our Best Mattress of 2024.
  2. Puffy - feels like you're sleeping on a cool cloud (at a good price).
  3. Ghostbed - beautiful, plush cover w/ aerated latex and healthy spinal alignment.
  4. Winkbeds - 3-stage back relief with free shipping and returns.

Read our short, well-researched 10 Best Mattresses of 2024, here. Our ultimate goal is to help you pick your perfect mattress online, today!




What makes the Calm mattress unique?

The Calm mattress distinguishes itself with its lumbar support memory foam layer and excellent motion isolation, which are particularly beneficial for couples and individuals suffering from back pain. It's also one of the more affordable quality foam mattresses on the market.

How does the Calm mattress regulate sleep temperature?

The Calm mattress regulates sleep temperature with its ventilated cooling cover, ensuring the mattress remains cool to the touch and provides a comfortable sleeping environment.

Can the Calm mattress help with back pain?

Yes, the Calm mattress can potentially help with back pain. Its memory foam layer is designed specifically for lumbar support, providing the necessary comfort and support for the back.

What is the Calm mattress's trial period and warranty?

The Calm mattress comes with a 120-night sleep trial when purchased from Mattress Firm's website, providing customers with ample time to test out the mattress. The warranty period for the mattress is five years.

Does the Calm mattress offer free delivery?

Yes, free delivery for the Calm mattress is available through Mattress Firm.

Is the Calm mattress environmentally friendly?

The Calm mattress is Certi-PURE certified, which means the materials used in the mattress are free from harmful chemicals, contributing to a healthier sleep environment and indicating a level of environmental responsibility.

How does the Calm mattress's pricing compare to other brands?

The Calm mattress is priced quite competitively. With its range of features and the quality of materials used, it offers great value, especially when compared to other brands in the market.

Can Calm mattresses be used with adjustable bases?

Information about the compatibility of the Calm mattress with adjustable bases is not provided. For specific details, it's recommended to contact the retailer or manufacturer directly.

Is the Calm mattress's customer service reliable?

As the Calm mattress is sold through Mattress Firm, the reliability of customer service depends on their policies and service quality.

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