RJ Classics Luna 37.5 Sleeveless Training Shirt
The Luna is the perfect choice for the warmest of days because of its sleeveless styling and its 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!). The signature mesh back panel give the Luna her unique, updated look and help you stand apart while maintaining a polished look.
• 37.5® thermoregulation technology
• Main body fabric has UPF 50 sun protection
• Unique mesh panel