The Maddie Jr. show shirt harmonizes advanced tech with classic design, ideal for our youngest R.J. riders. Its fabric boasts 37.5 patented thermoregulation, aiding core temperature management and enhancing stamina. It ensures comfort by maintaining an optimal core temp of 37.5C (99.5F), perfect for peak performance. The particles are naturally sourced and last the product's life. This style also presents various trim options, textured mesh for extra comfort and breathability, and a zipper placket with a snap collar for a modern touch.