The Science Behind Performance Cooling
Athletic performance in the heat is limited by rising core body temperature. Cooling strategies work by slowing the rate at which this temperature rises during exercise.
Core Body Temperature
Why Core Temperature Matters
When core body temperature increases, fatigue accelerates and sustainable effort declines. Managing temperature allows athletes to maintain output for longer periods in hot conditions.
Precooling Explained
Step 1
Core temperature is lowered before competition
Step 2
Heat storage capacity increases
Step 3
Time to fatigue is extended
The Four Cooling Mechanisms
Conduction
Direct heat transfer from skin to the cooling core, drawing warmth away on contact for immediate temperature reduction.
Convection
Heat removal through airflow across the skin
Evaporation
Heat loss through sweat
Radiation
Heat released into the environment
From Science to Product
Why Multi-Mechanism Cooling Works
Cooling strategies that support only one mechanism are limited. Supporting multiple cooling pathways allows the body to regulate temperature more efficiently during endurance exercise.
See the Cooling Vest Design