Leon’s Mattress Review (2026)
Updated: April 15, 2026
Samangi Kulathilaka
Sleep Content Specialist
Our Rankings
Edge support and motion isolation are factored into our overall mattress ratings. These scores are shown in green (scores of 5.0+), yellow (3.0–4.9), or red (2.9 and below). Firmness, bounce, and cooling features are a matter of personal preference and aren’t part of our rating system, so these scores are shown in grey.
6.0 /10
8.3 /10
6.3 /10
3.3 /10
2.4 /10
Product Details
The So Sleepy Arctic Cool mattress is 10″ tall and features a 2-layer design, including serene cooling gel and bio soy high-density foam. This Canadian-made mattress has a medium-firm feel, excellent edge support, and above-average motion isolation. As a foam mattress, it also has below-average bounce.
Despite its name, the Arctic Cool mattress only has a couple of cooling features, like a layer of gel-infused foam, and silk in its top cover. The cover isn’t removable for machine washing. To protect the mattress against spills and stains and qualify for your sleep trial, you’ll need to purchase a Leon’s mattress protector in a matching size. This will also help keep your 10-year warranty intact.
If you’re looking for comparable options at lower prices, Juno is a medium-firm Canadian mattress with breathable open-cell foam, cooling gel foam, and an optional Cool+ cover. Each Juno mattress comes with a 120-night sleep trial, a 15-year warranty, and a free bedding bundle.
Shipping Cost
Free for orders over $799
Ideal For: Back Sleepers, Side Sleepers, Stomach Sleepers
Our Rating:
9.2 /10
So Sleepy Arctic Cool Mattress Sizes & Prices
Prices are taken from mattress brand websites or third-party retailers and don’t account for current sales or promotions. We check these prices for accuracy on a monthly basis. Learn more >
Get a budget foam mattress that comes with a free bedding bundle.
Read Juno Review
Delivery, Sleep Trial & Returns
Leon’s Furniture Ltd. is a Canadian furniture retailer with many locations across Canada. The Arctic Cool mattress can be bought online or in-store, and arrives rolled in a box.
READ MORE: How to unbox a mattress
The company offers free local delivery for online and in-store orders of $799 or more before taxes (excluding British Columbia). Local delivery means there needs to be a physical Leon’s location near you, which likely won’t be the case for more remote areas. Shipping and delivery times vary by location.
Each Leon’s mattress comes with a 10-year warranty, which is the industry standard.
While mattresses sold through Leon’s are considered final sale, if you purchase a qualifying mattress protector on the same invoice, you may be eligible for Leon’s “100 Night Sleep Comfort Guarantee”, which allows you to exchange your mattress once if it isn’t the right fit. You’ll pay any difference if you decide on a more expensive model. According to a Leon’s agent, they provide free return pickups.
Competing and affordable brands like Juno offer a 120-night trial. If you return your Juno during the trial period, you’ll get free mattress pickup and a full refund. Juno also backs its product with a longer 15-year warranty.
Want a mattress with full refunds for returns and a longer warranty? Consider Juno instead.
Read Juno Review
So Sleepy Arctic Cool Mattress Construction
The Leon’s So Sleepy Arctic Cool mattress is 10″ tall and has 2 layers of foam.
- Layer 1: The top layer is 2″ of serene cooling gel foam, which helps regulate body temperature and reduce heat buildup.
- Layer 2: The bottom layer is a bio soy high-density foam of 8″ that adapts to the body, promoting proper spinal alignment and relieving pressure points for comfort.
The top cover is made of 70% polyester and 30% cool silk, and isn’t machine washable. For the best care, Leon’s recommends only spot-cleaning using a water-based cleaner.
Upgrade to a cooling mattress cover for only $79 with Juno.
Read Juno Review
MattressReviews.ca commissions licensed third-party engineers and uses public data to rate mattresses on over 40 criteria.
This allows us to accurately rate and compare the performance of the mattresses reviewed on this website. Engineer independence and operating standards help ensure their results remain unbiased, valid, and reliable.
Each mattress was evaluated using the same strict mattress testing methodology to protect the overall integrity of the results. Foam and hybrid mattress test results are scored on separate scales to ensure fair contextual performance representation as much as possible. The full report has been given the official stamp of approval from an APEGA-certified engineer operating under a strict ethical code of conduct.
Mattress testing conducted outside of this professional standard poses a greater risk of validity errors or reviewer bias.
6.0 /10
Firmness
In third-party engineer testing (commissioned by us), Leon’s So Sleepy Arctic Cool scored 6.0/10 for firmness, with a deflection of 2.8″ from a lying position. This puts it in the medium-firm category. Medium-firm mattresses are suitable for all sleep styles.
READ MORE: What firmness level is right for you?
8.3 /10
Edge Support
Whether you like to sit on the side of the mattress or you tend to drift toward the edge while sleeping, edge support is crucial for stability. Good edge support offers a firm, reliable surface when getting in or out of bed, which is especially beneficial to sleepers with mobility challenges.
With a deflection of 3.8″ from a seated position, the Leon’s So Sleepy Arctic Cool earned an excellent score of 8.3/10 for edge support. This means you can lounge or sleep near the edge comfortably.
6.3 /10
Motion Isolation
Foam mattresses typically have higher motion isolation than hybrids, a must-have feature for light sleepers or anyone sharing a bed with a restless partner.
The Leon’s So Sleepy Arctic Cool performs well here, earning an above-average score of 6.3/10. This indicates a good ability to absorb movement, ensuring that a tossing-and-turning partner won’t disrupt your deep sleep.
3.3 /10
Bounce
Bounce is a matter of personal preference. It measures how quickly the surface of a mattress regains its shape—lower bounce usually means better motion isolation, while higher bounce makes it easier to move around or change positions.
With a score of 3.3/10, this Leon’s mattress falls into the below-average category for bounce, even for a foam mattress.
2.4 /10
Cooling Features
While Leon’s So Sleepy Arctic Cool mattress is advertised to be a cooling mattress, it doesn’t have many cooling features. However, it earns some points for its:
- Top cover made with silk, which is cool-to-the-touch and moisture-wicking for drier sleep
- Top layer of gel-infused foam that helps reduce heat buildup
If you’re looking for an affordable, Canadian-made mattress with more cooling features, consider Juno. It earned a higher cooling feature score of 3.2/10 thanks to its breathable construction, cooling gel foam, and optional Cool+ cover.
Get more cooling features for a lower price when you choose Juno.
Read Juno Review
Company Background
Leon’s Furniture Ltd. is a Canadian furniture retailer which opened its first store in 1909 in Welland, Ontario. Owned by the Leon family and partially publicly traded on the Toronto Stock Exchange, Leon’s acquired two major competing furniture chains: The Brick in 2012 and Sears Home in 2016. Today, the company operates stores in every province across Canada.
When shopping for a mattress, it can be important to consider a brand’s reputation before purchasing. Leon’s is rated “F” (unaccredited) on the BBB, with an average of 1.11/5 star rating from customers. On Trustpilot, Leon’s is rated “Bad”.
Buy a mattress from the company that’s rated “A+” with the BBB.
Read Juno Review
Frequently Asked Questions
Are Leon’s mattresses good?
The Leon’s mattress we tested is a medium-
The Leon’s So Sleepy Arctic Cool mattress that we tested has a medium-firm feel, excellent edge support, and above-average motion isolation, according to third-party engineers (commissioned by us). At $599 for a queen size, it comes with a 10-year warranty by default, and a 100-night sleep trial with the purchase of a Leon’s mattress protector (with prices starting at $79).
If you want a 120-night sleep trial that applies anywhere in Canada, free return pickup with a full refund, and a longer 15-year warranty, you may want to consider the Canadian-made Juno instead.
Can I return a Leon’s mattress?
You can’t return a Leon’s mattress for a refund once it’s been delivered; all mattress sales are considered final. However, you may be eligible for a one-time exchange under their “100 Night Sleep Comfort Guarantee,” provided you purchased a qualifying mattress protector from Leon’s on the same invoice.
How long is Leon’s “Sleep Comfort Guarantee”?
Leon’s Sleep Comfort Guarantee lasts 100 nights from the date of delivery. This is an exchange-only policy, meaning you can swap your mattress for another model of equal or greater value if you aren’t satisfied, but you won’t get a refund. To qualify, you must have purchased a new mattress protector from Leon’s on the same invoice, and have tried the mattress for a minimum of 21 nights.
How long is Leon’s mattress warranty?
Leon’s offers a 10-year warranty on the So Sleepy Arctic Cool mattress, which means you are covered for the full cost of repair or replacement for the entire decade. Just keep in mind that this warranty specifically covers manufacturing flaws rather than comfort preferences, and it usually requires a stain-free surface to remain valid.
Who owns Leon’s?
Leon’s Furniture Ltd. is owned by the Leon family and partially publicly-traded on the Toronto Stock Exchange. Leon’s acquired the competing furniture chain The Brick in 2012 and Sears Home in 2016.
Is Leon’s a Canadian company?
Leon’s Furniture Ltd. is a Canadian furniture retailer which first opened its store in 1909 in Welland, Ontario. The company now operates across the country, with stores in every province.
Does Leon’s take away your old mattress?
Yes, Leon’s will take away your old mattress, but not for free.
When you buy a mattress from Leon’s and pay for their Premium Delivery Service, they will remove your old mattress (and box spring, when applicable) on a one-for-one basis for an additional fee (typically $15-$16 per piece).
To qualify for removal, your old mattress must be sealed in a mattress bag for health and safety reasons; Leon’s usually provides these bags at the time of purchase or has the delivery team bring them. It is important to note that they will not handle mattresses that are heavily soiled or stained unless they are properly wrapped and sealed.
What Leon’s mattress alternatives should I consider?
If you are looking for a more affordable Canadian-made foam mattress with similarly high performance in areas like edge support and motion isolation, and a higher cooling score, we think you should check out Juno.
The Juno is a medium-firm mattress that works for all sleep styles and costs only $499 for a queen size. For that price, you also get a 120-night sleep trial, free return pickup with full refunds, free shipping to most Canadian locations, and a 15-year warranty. The mattress also comes with a free bedding bundle, which includes a cotton sheet set, pillow(s), pillow protector(s), and a mattress protector.
Best Value Mattress
Canadian Living, 2026
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