"37.5® technology. This patented thermoregulation
technology has proven to help your body manage its core temperature and
therefore, increase stamina. It keeps you comfortable by helping your
body to maintain an optimum core temperature of 37.5° Celsius (99.5°
Fahrenheit) which is ideal for peak athletic performance. The particles
are naturally derived and work for the life of the product (it will
never wash out!)."
• Main body fabric has UPF 50 sun protection
*03456