Join the world’s best athletes and practitioners to improve athletic performance and accelerate recovery. Limited quantity availble.
Kühler: Portable Palm Cooling for Fatigue and Performance
Kühler is a patented, first-of-its-kind palm cooling device that enables you to stay cooler, mitigate fatigue, recover faster, and maintain performance output.
- Based on Stanford University research
- Effortless: No ice, water, or tubes
- On-demand: Anytime, anywhere
- Instant: Cools within seconds

Stanford researchers discovered that palmar cooling reverses this effect.
Kühler keeps you cooler, longer.
No ice, no water, no effort.
Join 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.