Heat and Fatigue Are Holding You Back
You train hard. Your body shouldn’t stop you short.
Overheating during workouts or competition drains your energy, slows your progress, and keeps you from reaching peak performance.
Muscles give out. Focus fades. Momentum stalls.

Trusted by Champions. Backed by Science.
We created ROCC because we know the frustration of fading out just when you need to push through.
ROCC is precision-engineered and validated by science to keep athletes strong, focused, and ready to go again.
ROCC is used by top athletes across strength sports, team sports, and high-intensity training.
3 Steps to Better Output
1 - Activate ROCC and it cools to 57°F
2 - Use between sets, rounds or breaks to lower core temperature.
3 - Push harder, recover faster, outperform your limits.
Innovative cooling technology
ROCC uses solid-state, electronic cooling (50-60ºF) to manage core body temperature without ice or water, enhancing endurance and performance.
Haptic timer
A built-in timer with haptic feedback signals optimal cooling duration, keeping athletes focused without interuptions.
2+ Hour duration
ROCC runs for over two hours per charge.
Seriously strong
Made from a combination of machined aluminum, ABS plastic, and solid state electronics so it can withstand the drops, dings, and general abuse of sport.
Don’t Let Heat Be the Reason You Break
Without ROCC:
- Fatigue hits early
- Performance fades under pressure
- Recovery slows down your progress
With ROCC:
- You stay sharp from start to finish
- You push past limits
- You recover fast and keep going
The Science Behind Palm Cooling
Cooling your palms taps into arterio-venous anastomoses (AVAs), special blood vessels that route cooled blood to your core. This restores energy production (ATP), accelerates recovery, and allows you to stay in the zone longer.
