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The Truth About Cooling Mattresses

The Truth About Cooling Mattresses

(Hint: Most Don’t Work)

Let’s be honest: “cooling” has become one of the most overused—and underdelivered—claims in the mattress world.

Every brand is touting some form of it. Gel beads. Ice yarns. Graphene threads. But here’s the inconvenient truth: most of it is marketing smoke without meaningful performance.

Why? Because cooling isn’t about gimmicks. It’s about science.


What Real Cooling Actually Means

Sleep heat isn’t just uncomfortable—it disrupts your sleep cycles, causes tossing and turning, and leaves you groggy the next day. But genuine cooling requires a combination of:

  • Airflow — How well heat can escape the mattress.

  • Breathability — Whether the materials allow moisture and heat to pass through.

  • Material Responsiveness — The ability of foams and textiles to react to temperature changes without retaining heat.

At Tiami, we engineered our mattress to solve these issues at the core, not the surface.


Why Most Mattresses Miss the Mark

Here’s the thing: you can’t just slap a cooling gel on top of heat-trapping foam and expect results. Many brands use lower-cost memory foams that “hug” your body but also trap your heat—leading to that stifling, sweaty feeling by 3AM.

Even “cool-touch” covers wear off quickly. What matters is the full build: top to bottom, airflow has to be part of the equation.


How Tiami Actually Keeps You Cool

The Tiami Hybrid Mattress features a multi-layered, highly breathable design that moves heat away from your body and promotes continuous air circulation:

  • Energex Performance Material (Comfort Layer): A responsive, high-performance foam that bounces instead of sinks—with hole-punched ventilation for better airflow.

  • Breathable Memory Foam (Recovery Layer): Designed to contour for pressure relief without trapping heat like traditional viscoelastic foams.

  • Organic Cotton Cover: Naturally breathable, soft, and woven for maximum air movement. No synthetic chill-touch required.

  • Zoned Coil System: Unlike dense foam cores, our individually wrapped coils allow for 70% more airflow through the body of the mattress—preventing hot spots and stagnant heat.


Cooler Sleep, Without Compromise

With Tiami, cooling isn’t an “add-on”—it’s foundational. Every layer is thoughtfully designed to support thermoregulation, so you wake up feeling refreshed, not sticky.

Because luxury sleep shouldn’t leave you sweating through the night.

Tiami isn’t just a cooler mattress. It’s a smarter one.

Welcome to Sleep, differently.