Engineered to cool

Japanese breakthrough fabric technology engineered to cool you by 15°F. The harder you push, the harder it works. Trusted by professional athletes and workers across Japan - now available in the USA.

Technology
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Born in Japan, Built to cool

Japan experiences some of the most extreme heat on earth. So we engineered our way out of it. A revolutionary fabric born in Japan, refined in its harshest conditions and trusted by professional athletes and workers.

Source: Participation in the Heatstroke Zero project

Lab tested,
Field Proven

See the research

Up to 15°F
Cooler

Independent lab testing vs. standard fabric at 91°F skin temperature

Ranked #1 in Cooling

Highest contact-cooling score against industry leading brands with a Q-Max score of 0.317

50-Wash proven

Retains 70-80% cooling performance after 50 washes. Most cooling wear fades in weeks.

Verified • NPO Research Institute of conditioning science

Moisture Activated

Sweat triggers the cooling. The harder you work, the cooler you get.

Endothermic Cooling

Pulls heat away from your skin through a chemical reaction, not just airflow.

Maximum Performance

Lab-tested to keep temps lower, longer. Run further. Work harder.

Xylitol
Erythritol

Two natural compounds that react with moisture to draw heat from your skin.

01.

The more you sweat the cooler you get

Confirmed by NPO treadmill study and OP-B lab test methodology. Cooling sensation scores increased as exercise duration and perspiration increased.

Activate

Cooling compounds are layered onto the fabric that reacts the moment moisture and heat become present.

ABsorb

An endothermic reaction pulls heat directly from your skin.

Amplify

Movement and airflow accelerate the effect. The harder you push, the more it cools.

02.

15°F
cooler

Thermal cameras capture FREEZETECH fabric 15 minutes before and after being exposed to sweat and movement.

Wind Activated
Wind Activated
Endothermic Cooling
Endothermic Cooling
Xylitol Erythritol
Xylitol Erythritol
Before 92.9°F
After 77.6°F
03.

extends your performance

FREEZETECH wearers ran faster and longer before reaching exhaustion with skin temperatures measurably lower throughout.

Explore the tech

Powering the next generation of performance fabrics. 
Bridging textile science and real-world application.

Partnerships

Uniforms & Workwear

  • Construction sites
  • Kitchens
  • Factory Floors

Where heat is a hazard, not just discomfort.

Pro Sports

  • Cyclists
  • Runners
  • Golfers

Athletes who can’t afford to slow down when temperatures rise.

Activewear & Outdoors

  • Hiking
  • Camping
  • Climbing

Enthusiasts who refuse to let the heat decide when their day is over.

It’s not just gear. It’s a commitment to keeping you cool, focused and unstoppable in every moment.

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Years of building trust in japan

Worn and trusted by leading sports organizations, professional teams, and retailers in Japan. Now bringing that same technology to the US market.

Trusted by brands that move the world

Japan Technology

FREEZE TECH technology is available for collaborations, uniform programs, and co-development partnerships. Built in Japan. Ready for anywhere heat is a challenge.

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Trusted by brands that move the world