🇨🇦 Canada · All Foam vs All Foam
Casper ElementvsPolysleep Zephyr
Which one is best for you? Casper Element vs Polysleep Zephyr - 2026 comparison by Mattress Battles
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Pricing by size
Casper Element
Polysleep Zephyr
Essential information
| Casper Element | Polysleep Zephyr | |
|---|---|---|
| Type | All Foam | All Foam |
| Launched | 2014 | 2016 |
| Brand | Casper | Polysleep |
| Made in | Undisclosed | Canada |
| Unique points | We made an expensive mattress that's not expensive. The sweet spot between superior comfort and serious value. It's a premium mattress in a streamlined design. 2 layers of polyurethane foam:
| The Zephyr Mattress is made of 5 layers of polyurethane foam:
|
| Video | Watch video | – |
Certifications & trial
| Casper Element | Polysleep Zephyr | |
|---|---|---|
| OEKO-TEX® | No | No |
| CertiPUR-US® | Yes | Yes |
| Certifications | CertiPur-US® | CertiPur-US® |
| Other certification info | – | – |
| Sleep trial | 100 Nights nights | 100 Nights nights |
| Warranty | 10 Years | 10 Years |
| Free shipping | – | – |
| Free returns | Yes | Yes |
| Pay later | No | Yes |
| Delivery info | We ship via UPS Standard in the United States and Canada from warehouse partners in each country. Additional fees may apply for Northwest Territories, Yukon, and Nunavut. Terms and conditions apply. | We ship via UPS Standard in the USA and Canada directly from our warehouse to your door. By doing this we cut out 3rd party distribution methods, lowering our carbon footprint. We offer free shipping and free returns in Canada. For the Northwest Territories, Yukon, and Nunavut, please note that there will be an added charge for shipping. |
Firmness & feel
| Casper Element | Polysleep Zephyr | |
|---|---|---|
| One firmness fits all | Yes | Yes |
| Select your firmness | No | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | When we designed the Casper Element, we knew we had to deliver lasting comfort at an unbeatable price. It borrows elements from our signature mattress to promise coolness and support in a more cost-efficient design. | The Zephyr 2.0 mattress combines memory foam comfort with exceptional edge support, ensuring a balanced and stable sleep experience. Its dense foam layer enhances firmness and provides true support around the edges for a restful night's sleep. |
Construction & materials
| Casper Element | Polysleep Zephyr | |
|---|---|---|
| Layers | Breathable AirScape™ Top Foam, Durable Support Foam. | GelFlex Plus Premium Memory Foam Topper, Ventilated Viscoelastic Hybrid Foam, Antimicrobial Foam, Proprietary Support Frame, Supportive Foam Base. |
| Cover | – | Our Organic Nanobionic cover is made with 88% Polyester, 1% Spandex and 11% Organic Cotton. Using Nanobionic technology paired with organic fibres, the cover redirects your bodies infrared rays to recharge your body faster and more efficiently, resulting in a better quality sleep. The eco friendly material that is grown without pesticides, insecticides, herbicides or other chemicals. This offers a healthy solution to consumers who have allergies, are chemically sensitive or those who prefer a soft, healthy and natural product! |
| Machine-washable cover | No | Yes |
| Ergonomic handles | No | No |
| Comfort | Cooling helps keep you at the right temperature for your best rest. We also own the manufacturing process, so we can guarantee all Casper mattresses meet our high standards for comfort. Plus every mattress saves up to 9 recycled bottles from the environment. A top layer of proprietary perforated breathable foam helps reduce heat, the tiny holes move hot air and body heat away. This innovative cooling system is designed to help keep you cool all night. | Using organic cotton fibers and Nanobionic® Technology, the Zephyr Mattress transforms your natural body heat into regenerating infrared rays. The benefits of infrared rays on the body are widely recognized. It's been proven that they are very beneficial in the energetic and restorative processes of the human body. This advanced technology allows you to recover better, especially after heavy physical exertion. You'll wake up recharged and feeling great! Using GelFlex Plus, our premium memory foam topper is infused with gel particles. It cools you down when you're hot, and warms you up when you're cold. Breathable Hybrid Foam helps to regulate your body temperature. Our antimicrobial technology in the Antimicrobial Foam layer helps to reduce bacteria growth, and works as a protective shield against allergies. |
| Support | The durable base is engineered to prevent sinking and sagging while supporting your whole body. Premium AirScape™ foam conforms to your body to relieve pressure. | The integrated support frame keeps your mattress from flattening when you sit on the edge, and reinforces the structure. This allows you to sleep right on the edge - maximizing your mattress surface. Targeted Zone Support: Your shoulders and hips need a different level of support, so we've adapted the density of our foam according to these areas of your body. Our foam is softer on the shoulder zone, to reduce the pressure felt from day-to-day activity. The hips and torso zone features firmer foam which provides better alignment for your spine. |
| Posts | The Casper Blog When we’re not making mattresses, we’re learning everything we can about the power of rest.… | – |
Size & weight
| Casper Element | Polysleep Zephyr | |
|---|---|---|
| Available sizes | Twin, Twin XL, Full, Queen, King, Cal King | Twin, Twin XL, Full, Queen, King, Cal King |
| Dimensions | Twin: 10 " | Twin: 11.5 " |
| Twin weight (kg) | 43 | 54 |
| Twin XL weight (kg) | N/A | 56 |
| Full weight (kg) | 57 | 70 |
| Queen weight (kg) | 69 | 77 |
| King weight (kg) | 88 | 79 |
| California King weight (kg) | N/A | 79 |
FAQs
Casper Element
No FAQs yet.
Polysleep Zephyr
Does the Polysleep Mattress sleep hot?
The Polysleep mattress is engineered to maintain your body's temperature. It utilizes an open-cell foam that enhances air circulation, ensuring you stay cool during summer and warm during winter.
Where are your mattresses made?
The mattresses are conceptualized in Canada and responsibly produced in a leading factory in China, adhering to the highest industry quality standards. All materials are OEKO Tex Standard 100 and REACH Certified. Additionally, the foams have been inspected and tested by SGS, a globally recognized quality and compliance agency.
What is the warranty policy on mattresses?
All mattresses come with a 15-year Limited Warranty from the date of delivery. This warranty is applicable to products purchased directly from Noa and is non-transferable, extending only to the original purchaser.
Thank you for checking out this Casper Element vs Polysleep Zephyr mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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