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Rairflow Cooling Mattress Topper

Rairflow Cooling Mattress Topper

Stay cool and comfortable all night with the Rairflow Mattress Topper, an advanced sleep solution designed to actively regulate temperature. Using patented reverse airflow technology, it pulls heat and moisture away from your body and circulates fresh air beneath you, creating a cool, dry sleeping environment without direct airflow or noise disruption.

Unlike gel or foam toppers that only absorb heat, the Rairflow topper is just 1.4 inches thick and contains no foam. A quiet controller, about 30 dB, draws warm, damp air out from under you all night. Research on older adults published by the National Institutes of Health found sleep was most efficient when bedrooms stayed between about 68 and 77°F, and less efficient as rooms got warmer.

Ideal for people with night sweats or hot flashes, older adults who overheat at night, and anyone recovering at home whose sleep keeps getting broken up by heat. For more ways to stay cool, read our guide to sleep overheating solutions.

Order your perfect mattress topper here

*compatible with the SleepFitter Adjustable Bed Frame

Why we know this works

We love this cooling mattress topper because as occupational therapy practitioners (OTPs) we know healing stalls when overheating keeps breaking up sleep night after night. Do cooling toppers actually work for hot sleepers and night sweats? Passive gel or foam toppers only absorb heat, but this one actively pulls heat and moisture away from your body and circulates fresh air beneath you, with no breeze blowing on you and a whisper quiet sound level of about 30 decibels. It uses roughly 15 watts, about the same as a nightlight, has a machine washable cover, and contains no foam.

It is especially helpful for people with night sweats, hot flashes during menopause, or anyone whose pain management and recovery depend on unbroken sleep. Keep in mind it is a 1.4 inch topper built for temperature, not pressure relief; if your loved one is mostly bedbound or at risk for pressure injuries, an Alt. Pressure Low Air Loss Air Mattress is the right tool instead.

Specifications

Topper thickness: 1.4 inches
Available sizes: Twin XL, Queen, King, Split King
Controller: single zone or dual zone
Airflow: 130 or 260 CFM, depending on controller
Noise level: about 30 dB, whisper quiet
Power use: about 15 W, similar to a nightlight
Weight: 17 to 33 lb, depending on size
Foam: contains no foam
Sheet material: TENCEL
Care: topper cover is machine washable; inner mesh is hand washable
Compatibility: works with the SleepFitter Adjustable Bed Frame

Frequently Asked Questions

Q: How does the Rairflow Mattress Topper work? The Rairflow Mattress Topper uses patented reverse airflow technology to actively regulate sleep temperature. Rather than blowing air directly at the sleeper, it pulls heat and moisture away from the body and circulates fresh air beneath you, creating a cool, dry sleeping surface throughout the night without any disruptive airflow or noise.

Q: Is the Rairflow Mattress Topper good for people who sleep hot or have night sweats? Yes, it's specifically designed for hot sleepers and those who experience night sweats. Unlike passive cooling toppers made from gel foam or breathable fabrics, the Rairflow actively moves air and wicks moisture away from the body in real time. This makes it particularly beneficial for seniors, individuals going through menopause, or anyone whose sleep is regularly disrupted by overheating.

Q: Does the Rairflow Mattress Topper make noise while it operates? No. The reverse airflow system is engineered to circulate air without creating direct airflow or audible noise disruption, so it won't interfere with sleep. This is a key differentiator from fan-based or HVAC-style cooling systems, which can be loud or create uncomfortable drafts.

Q: What mattress sizes is the Rairflow Mattress Topper available in, and are there any fit considerations? The Rairflow is available in Twin, Twin XL, Queen, King, and Cal King. There are two important fit notes: for Full-size mattresses, a Twin XL is recommended and placed in the center, as Full-sized fitted sheets are not available; for Cal King mattresses, a King Standard fitted sheet is included, which may not fit perfectly. A fitted sheet is included with every size.

Q: How does the Rairflow Mattress Topper compare to other cooling sleep solutions like cooling mattress pads or gel toppers? Most cooling mattress pads and gel toppers are passive: they absorb or dissipate heat but don't actively remove it. The Rairflow's active reverse airflow technology continuously circulates air and pulls heat and moisture away from the body, providing sustained temperature regulation throughout the night rather than a cooling effect that diminishes as the material warms up. This makes it a more effective long-term solution for chronic sleep heat issues.

Q: What temperature is best for sleeping for older adults? Research on older adults published by the National Institutes of Health found sleep was most efficient when the bedroom stayed between about 68 and 77°F, and efficiency dropped 5 to 10% as rooms warmed toward 86°F. If the thermostat cannot keep the bed that cool at night, an active cooling topper like Rairflow cools the sleep surface itself.

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