Sleepy's Slumber Firm Mattress Review

Scott White
Chief Sleep Researcher
Updated 3 Days Ago

The Slumber 1 by Zinus 6" spring mattress combines responsive foam over durable pocketed coils for cushioning paired with bounce. While very budget friendly, these mattresses have a shorter than average lifespan with potential sagging issues over a few years. However, for a temporary bedroom or guest mattress, Slumber 1 provides an inexpensive spring option.


Offers a range of mattresses with varying comfort levels, all priced affordably under $500. Their pricing is nearly half that of some large brands, making them an excellent choice for budget-conscious shoppers.

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

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.

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 need a California King

You'd like a more budget-friendly option


Certi-PURE certified

Financing available through Mattress Firm

Free delivery via Mattress Firm

120-night price guarantee through Mattress Firm

120-night sleep trial through Mattress Firm

The Sleepy's Slumber mattress, available through Mattress Firm, is a luxury mattress that offers exceptional support and comfort. With high-density quilted foam and cooling gel-infused memory foam, it provides a cool and comfortable sleep experience. The mattress excels in motion isolation, making it ideal for couples, and it comes with a 120-night sleep trial for added peace of mind.

Sleepy's Slumber is a luxury mattress sold through Mattress Firm online and in stores. This encased coil mattress offers excellent support and comfort. Its special features include high-density quilted foam, and cooling gel-infused memory foam. The edge support is excellent, which makes it great for couples. Try the Slumber mattress, today!

Get a Slumber Mattress if...

  • You're looking for a quality luxury mattress. The Slumber mattress is a high-quality luxury mattress with 7 layers of foam and coils.
  • You need good motion isolation. The Slumber mattress has outstanding motion isolation. It absorbs motion incredibly well, allowing you to sleep peacefully.
  • You sleep hot. Gel infused memory foam keeps you cool throughout the night.

Skip a Slumber Mattress if...

  • You're shopping on a budget. The Slumber mattress is a luxury mattress with luxury pricing.


  • 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.


  • Not available as a California King.


The Slumber mattress is soft to the touch with a nice bouncy feel. Despite the comfortable foam layers, you don't sink into this bed, but rather lie on top of it. The cover is soft, and the foam layers add some slight contouring.

We found the Slumber mattress to be really firm, and rank it 8/10 on our firmness scale. We recommend this bed for back and stomach sleepers.

Construction Key Points

  • The Slumber mattress is 12" thick.
  • Sleepy's Slumber model is an encased coil mattress.
  • Slumber has a variety of unique foam layers, supported by nano coils.
  • Cover: A designer knit stretch cover is soft and inviting.
  • First Layer: Two quilted foam layers, one made from high-density, soy-based foam, give a soft top feel this mattress.
  • Second Layer: A gel infused memory foam layer and exclusive 5-zoned encased coils keep things cool and provide excellent transition support.
  • Third Layer: Ultra-wide, foam-encased edge support and high-density, shock-absorbing base foam give consistent bed support and excellent motion isolation.

Support & Motion Isolation

The Slumber mattress has an ultra-wide, foam-encased edge support system. Due to this, the entire bed has consistent support, and you feel very secure on the edge of the bed. This allows couples to take advantage of the entire space of the bed.

Motion isolation is excellent with the Slumber mattress. Individually wrapped encased coils minimize motion transfer allowing you to sleep undisturbed.

Reasons to Buy a Slumber Mattress

  1. The Slumber mattress is an excellent luxury mattress. It's made with high-quality, Certi-PURE certified materials and layers of comfort.
  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 shock-absorbing base foam in this mattress does an excellent job of isolating most motion so both sleepers are able to rest undisturbed.
  3. If you get hot in your sleep, this mattress is perfect for you. Cooling gel-infused memory foam helps dissipate body heat while coils allow for better airflow. Sleep cool with the Slumber mattress.

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 Sleepy's Slumber mattress unique?

The Sleepy's Slumber mattress stands out for its luxury features and construction. With 7 layers of foam and coils, including gel-infused memory foam and nano coils, it offers exceptional comfort and support.

How does the Sleepy's Slumber mattress regulate sleep temperature?

The Slumber mattress utilizes gel-infused memory foam, which helps dissipate body heat and promotes a cooler sleeping environment. The coils also allow for better airflow, enhancing the overall temperature regulation of the mattress.

Can the Sleepy's Slumber mattress help with back pain?

The Slumber mattress is designed to provide excellent support, making it beneficial for individuals with back pain. Its high-density foam layers and encased coils offer proper spinal alignment and alleviate pressure points.

What is the trial period and warranty for the Sleepy's Slumber mattress?

When purchased through Mattress Firm, the Sleepy's Slumber mattress comes with a 120-night sleep trial, allowing you to test it in your own home. The warranty coverage may vary, so it's advisable to check the specific details provided by Mattress Firm.

Does the Sleepy's Slumber mattress offer free delivery?

Yes, when purchasing the Slumber mattress through Mattress Firm, you can enjoy free delivery to your doorstep, ensuring a convenient and hassle-free experience.

Is the Sleepy's Slumber mattress environmentally friendly?

There is no specific information available regarding the environmental friendliness of the Sleepy's Slumber mattress. For more details on the mattress's sustainability practices, it is recommended to contact the manufacturer.

How does the pricing of the Sleepy's Slumber mattress compare to other brands?

The Sleepy's Slumber mattress is considered a luxury mattress with luxury pricing. It may be higher in price compared to other brands, but it offers high-quality materials and construction to justify its value.

Can Sleepy's Slumber mattresses be used with adjustable bases?

Yes, Sleepy's Slumber mattresses are compatible with adjustable bases, providing versatility and the ability to customize your sleeping position for optimal comfort.

Is the customer service of the Sleepy's Slumber mattress reliable?

The customer service provided through Mattress Firm, where the Sleepy's Slumber mattress is sold, has a reputation for reliability and excellent customer support.

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