The Skylar Jr. show coat combines classic styling with cutting edge 37.5 technology to form a truly elevated garment for even the youngest R.J. riders. This patented thermoregulation technology 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 embedded in the fabric are naturally derived and will never wash out. F