10/18/2026
Cozy Sunday thought: your bedroom temperature might be the most underrated sleep tool you have. 🌡️🛏️
Here's the science: your core body temperature needs to drop roughly 1–2°F to trigger the biological onset of sleep. That's why you naturally feel sleepier in a cool room, and why summer nights on a hot mattress can be brutal.
The ideal bedroom temperature? Around 65–68°F (18–20°C). Cool, but not cold.
Your sleep surface plays a huge role too. Traditional memory foam can trap heat and push it back against your body — keeping your core temperature higher than sleep needs it to be.
Restonic's Triple Cooling Technology was engineered specifically for this:
❄️ DualCool™ Cover: draws heat away from the surface
❄️ CoolFlow™ Foam: open-cell structure allows airflow
❄️ IcePhase4 Cooling: actively absorbs and disperses body heat
Together, they create a sleep surface that works with your biology, not against it. 🌬️✨
What's your ideal sleep temperature? Drop it below! 👇