Mattress Layers

The 14” Octave Horizon mattress contains five layers of specialty memory foam, with advanced cooling features and exceptional pressure-point relief and support integrated throughout.

• Comfort Layer: The top layer of Octave Horizon is 2.5″ of CopperGel™ memory foam, infused with moisture-wicking PolarMAX® phase-change material. This high-performance layer conducts excess heat away from your body, giving you a cooler, more comfortable sleep. Copper is also an antimicrobial metal, which helps reduce bacteria and keep your mattress clean.

• Second Layer: The second layer of Octave Horizon contains 1.5” of aerated latex foam, with hundreds of precision air vents for exceptional support and ventilation. This provides optimal airflow and gives the mattress even better cooling and breathability.

• Third layer: Horizon’s middle layer is 2” of ecoLuxe® cooling gel foam. The cushioning foam contours around sleepers’ shoulders, back and hips, providing cooling relief for sore muscles and joints.

• Transition Layer: This responsive, body-contouring layer is composed of 2″ premium Elastex® foam that feels like natural latex. It adds extra pressure relief and a little bounce, making it easier to shift sleep positions or get out of bed more easily.

• Support Layer: Octave Horizon’s bottom support layer is constructed from 6” of high-density, motion-isolating support foam to help you stay asleep, even with a restless partner. Five pressure-relief zones help with spinal alignment and ergonomic weight distribution. This layer also contains air channels to let warm air escape and fresh air flow through.

Mattress Cover

Octave Horizon’s mattress cover is cool to the touch, and the top cover is machine-washable for added convenience. The cover contains the most CryoFusion™ cooling nanofibres of all the Octave mattresses. In fact, you can feel the coolness of the Horizon through your sheets.

Octave continues the legacy of Novosbed, a brand that pioneered the Canadian bed-in-a-box landscape with a 100-night sleep trial. Octave continues to set the pace in the online mattress industry with leading-edge technological advances to improve your sleep experience.

Octave mattresses are engineered using advanced cooling features like a CryoFusion™ cooling nanofibre cover, heat-dissipating copper-infused memory foam, and phase-change material to offer unmatched coolness and comfort.

Octave is owned by GoodMorning.com, one of the most established direct-to-consumer mattress retailers in North America. The company has sold over 350,000 mattresses across the United States and Canada in the last 10 years. GoodMorning.com maintains an A+ Better Business Bureau rating and an “Excellent” rating on Trustpilot.

You can buy Octave Horizon through the company’s Canadian website at OctaveSleep.ca. Your order should arrive within 1–6 business days after it’s shipped, depending on where in Canada you live.

You don’t need to be home to wait for delivery, and shouldn’t need to sign for your order unless you live in Quebec or pay with PayPal or Affirm. If you live in a remote location, FedEx may transfer your package to a local courier for final delivery, and there may be additional shipping fees as a result.

Octave is delivered in a white cardboard box that describes the mattress inside. It also includes information about the company’s 365-night sleep trial and the associated return policy. You can recycle the box, but it’s a good idea to keep the bags the mattress was shipped in for the full 365 nights of your sleep trial, just in case you need to return your Octave.

If you aren’t completely satisfied with your mattress after sleeping on it for 30 nights, you can return Octave Horizon in its original plastic bag for a full refund. Any new mattress has a bit of a break-in period, so the company asks you to try out the mattress for at least 30 days, to see if it will achieve the desired firmness and comfort level before you return it. Octave’s customer support will arrange pickup of your returned mattress and donate your returned mattress to a local charity.

Octave mattresses are designed with environmental impact in mind. The mattress cover and layers all passed independent testing to ensure safety, durability, and eco-friendliness.

• Top Cover Fabric: Passed independent STANDARD 100 by OEKO-TEX® (SH025 194423) testing for harmful substances
• Foam Layers: CertiPUR-US® certified for emissions, materials, and performance

Octave also makes a positive social impact by donating returned mattresses to charitable organizations across Canada, including refugee programs and shelters for people experiencing homelessness.