We’re reader supported. If you make a purchase using the links included, we may earn commission at no extra cost to you!

ComparisonLast updated on 10 April 2025

Juno vs Polysleep Zephyr

Easily compare the Polysleep Zephyr vs Juno Mattresses side-by-side.

Juno mattress on Mattress Zone Canada
Polysleep Zephyr mattress on Mattress Zone Canada
Latest Promotions

2 Day Sale Event - FREE Comfort Sleep Bundle + 50% OFF Down Alternative Duvets with Mattress Purchase.

See offer

Enjoy up to 20% Off The Sierra and The Origin 2.0

See offer

At a glance

Recommended For
N/A
N/A
What we like
N/A
N/A
Keep in Mind
N/A
N/A

Essential Mattress Info

Brand
GoodMorning.comPolysleep (Canada)
About
Mattress Type
All FoamAll Foam
Prices
Video
Certifications
CertiPur-US®
CertiPur-US®CertiPur-US®

Trial & Warranty

Trial Period
✓✓
Trial Period (nights)
120100
Warranty Length (years)
1510

Firmness Options

One Firmness Fits All?
✓✓
Adjustable Firmness
✕✕
Half-Half Firmness
✕✕
Selectable Firmness
✕✕
Flippable / Reversible Firmness
✕✕
Firmness Info
A universally popular medium-firm comfort that will be perfect for most sleepers - whether you sleep on your side, back or stomach. Not convinced? Give it a try you have a 120 nights risk-free home sleep trial.
N/A

Mattress Construction

Materials Overview
Juno is an eight inch mattress with two foam layers:
  • FullBody Cooling Gel Foam
  • Durable TotalSupport Foam.
The Zephyr Mattress is made of 5 layers of polyurethane foam:
  • GelFlex Plus Premium Memory Foam Topper
  • Ventilated Viscoelastic Hybrid Foam
  • Antimicrobial Foam
  • Proprietary Support Frame
  • Supportive Foam Base.
Comfort Info
Sleep better by sleeping cooler. Juno's breathable design will help you sleep comfortably without overheating.
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!
Support Info
The motion-isolating base foam means an movement from your sleeping partner throughout the night will be barely noticed.
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.
Comfort Specs
Open-cell foam allows air to move and this is infused with gel to assist with dissipating the heat to keep you cool all night long so you won't wake up hot.
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 Specs
The top layer of FullBody Cooling Gel Foam contours your body, reducing pressure points, meaning you'll wake up refreshed. The Durable TotalSupport Foam gives you proper support for all sleeping positions.
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.
Fabric Specs
Juno is wrapped in a stylish and patriotic knit cover featuring maple leaves and a modern grey and white design - a shame you'll be covering it with sheets, right? This fabric is a finely knit poly cotton which makes it soft, comfortable and durable.
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!
Manufactured in
CanadaCanada

Suitability

Side Sleepers
✓✓
Back Sleepers
✓✓

Size & Weight

Twin
✓✓
Twin Dimensions
74.5 x 38 x 8 "75 x 39 x 11.5 "
Twin Weight (lb)
3054
Twin XL
✓✓
Twin XL Dimensions
79.5 x 38 x 8 "80 x 39 x 11.5 "
Twin XL Weight (lb)
3356
Full
✓✓
Full Dimensions
74.5 x 52.5 x 8 "75 x 54 x 11.5 "
Full Weight (lb)
4370
Queen
✓✓
Queen Dimensions
79.5 x 59.5 x 8 "80 x 60 x 11.5 "
Queen Weight (lb)
4977
King
✓✓
King Dimensions
79.5 x 75.5 x 8 "80 x 76 x 11.5 "
King Weight (lb)
6479
Cal King
✓✓
Cal King Dimensions
83.5 x 71.5 x 8 "84 x 72 x 11.5 "
Cal King Weight (lb)
6479

Delivery

Delivery Cost
FREEFREE
Delivery Info
Shipping is free and fast (usually ships within 1 to 7 business days) to 99% of Canadian households. There may be a shipping fee for some remote locations.
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.
Prices
Latest Promotions

2 Day Sale Event - FREE Comfort Sleep Bundle + 50% OFF Down Alternative Duvets with Mattress Purchase.

See offer

Enjoy up to 20% Off The Sierra and The Origin 2.0

See offer