IceFlow™ Cooling Pillowcase

The IceFlow™ material delivers an instantly cool sensation thanks to a Q-max index of up to 0.35 — significantly higher than the standard 0.2. Its special fiber structure also rapidly wicks moisture, keeping the surface dry and comfortable all night, reducing heat-related wake-ups and supporting longer deep sleep.

The fabric is certified safe for all skin types, including sensitive skin. Its special weave structure keeps the pillowcase breathable and quick-drying, minimizing sweat and bacterial buildup — common causes of skin congestion and breakouts.

Thanks to advanced weaving technology combined with 10% Spandex for excellent stretch, the pillowcase holds its shape, stays fitted, and resists stretching or pilling even with frequent machine washing.

IceFlow™ is especially suited for people who overheat easily during sleep, experience night sweats, or live in hot and humid environments. If you care about skincare and want to minimize skin congestion or breakouts from prolonged contact with pillowcases, this is also a great choice.

To maximize cooling, pair the IceFlow™ pillowcase with the IceFlow™ sheet cover, Ru9 Cool Blanket, or other Ru9 cooling bedding products. This combination creates a complete "cool sleep ecosystem" to keep your body comfortable from head to toe all night long.