Easiest Performance Hack Ever.

Kühler: Portable Palm Cooling for Fatigue and Performance

Kühler is a patented palm cooling device that helps you stay cooler, reduce fatigue, recover faster, and improve performance.

  • Based on Stanford research
  • Effortless: No ice or water  
  • Anytime, anywhere
  • Instant cooling

Testimonials from Kühler users

Dad hack of the year. More sets. more volume… I’m able to produce or perform more work each set.

NBA Performance Coach

It worked amazingly during playoffs… It’s a staple for your track days / temperatures reach well over 100.

NBA/NFL/MLB Personal Trainer

I just got it… I love it, the quality… It’s incredible and I tried it out and holy crap. My hand is cold.

Founder & Product Designer
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For team/bulk orders, please contact us directly.
Lifetime No-Questions Asked Warranty for all orders.

The Kühler Revolution

Look Kühler

Feel Kühler

Stay Kühler

Every Athlete’s Kryptonite
Elevated core temperature is one of the most significant limiters of athletic performance: physical and cognitive. Core body temperature rises quickly, meanwhile heat dissipation is slow, delayed, and inefficient.
 
The World’s First Handheld Human Heat Sink
The patented Kühler device maximizes core temperature cooling.
No ice, no water, no effort.

ABOUT US

Mission

Kuhler Technologies’ mission is to increase human performance capacity by developing effective, effortless, and portable personal cooling technology.

TEAM

From fighter pilots to athletes to Ph.D. scientists, Kuhler Technologies is operated by mission-driven competitors who are obsessed with excellence.