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Most side sleeper pillows force you to adapt to their shape. The Side Cube Riser adapts to yours. Engineered specifically to fill the 90-degree gap between your shoulder and head, this patent-pending modular pillow delivers perfect neck and spine alignment without the guesswork of standard sizing.
Finding the right pillow height is critical to preventing neck pain. The Side Cube Riser ships fully stacked at 5 inches—the ideal height for most side sleepers right out of the box.
If 5 inches feels too tall, you are in complete control. Unzip the cover and remove one or both of the included 1-inch foam risers to drop the pillow down to a 4-inch or 3-inch profile. You get one pillow with three precise height options, ensuring a perfectly personalized fit for your shoulder width.
Targeted Pressure Relief: The purpose-built cube shape stops your head from tilting downward, cradling your head while reducing strain on your neck and shoulders.
AeroFoam Core: Premium viscoelastic polyurethane foam provides consistent, responsive support while actively resisting overnight heat buildup.
Cooling Ventilated Cover: The soft, breathable outer shell pulls heat away from your face and neck. It is completely removable and machine washable for easy hygiene.
HSA/FSA Eligible: Upgrade your sleep health using pre-tax dollars. Simply select Flex | Pay with HSA/FSA at checkout and follow the brief eligibility steps.
The Side Cube Riser is backed by a 60-night exchange/refund window so you have time to find your perfect height.
Most side sleeper pillows force you to adapt to their shape. The Side Cube Riser adapts to yours. Engineered specifically to fill the 90-degree gap between your shoulder and head, this patent-pending modular pillow delivers perfect neck and spine alignment without the guesswork of standard sizing.
Finding the right pillow height is critical to preventing neck pain. The Side Cube Riser ships fully stacked at 5 inches—the ideal height for most side sleepers right out of the box.
If 5 inches feels too tall, you are in complete control. Unzip the cover and remove one or both of the included 1-inch foam risers to drop the pillow down to a 4-inch or 3-inch profile. You get one pillow with three precise height options, ensuring a perfectly personalized fit for your shoulder width.
Targeted Pressure Relief: The purpose-built cube shape stops your head from tilting downward, cradling your head while reducing strain on your neck and shoulders.
AeroFoam Core: Premium viscoelastic polyurethane foam provides consistent, responsive support while actively resisting overnight heat buildup.
Cooling Ventilated Cover: The soft, breathable outer shell pulls heat away from your face and neck. It is completely removable and machine washable for easy hygiene.
HSA/FSA Eligible: Upgrade your sleep health using pre-tax dollars. Simply select Flex | Pay with HSA/FSA at checkout and follow the brief eligibility steps.
The Side Cube Riser is backed by a 60-night exchange/refund window so you have time to find your perfect height.
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| Specification | Details |
|---|---|
| Dimensions (Fully Stacked) | 12" W × 24" L × 5" H |
| Adjustable Heights | 5 inches, 4 inches, or 3 inches |
| Weight | Approximately 2.5 lbs |
| Core Material | Breathable viscoelastic AeroFoam |
| Cover Care | Removable and machine washable |
Having troubles deciding on what product is best for you? Call us at 877-815-7300.
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The Heartstrong Sleep community shared their feedback on how this product improved their sleep quality. More importantly, helped them Get Better Sleep.
Typically, you should replace your CPAP supplies every 3 to 6 months. However, things like CPAP cushions should be replaced very 14-30 days. Most resupply orders include multiple cushions.
Resupply orders include: a new mask, tube, water chamber, filters and cushions.
The heated humidifier my help reduce dryness. Also, if you are using a nasal mask, you may want to consider using mouth tape.
All masks have exhalation ports to release air. Some air escaping is normal. However, excessive air or air blowing in your eyes is not. Contact us for help with mask fit or finding a different mask.
Change your disposable (white) filter every 2 weeks, or more often if needed for air quality.
When left untreated, sleep apnea can cause serious health problems. The good news is that it’s treatable. Complete this assessment to see if you may be at risk.
