These boys fleece lined thermal sets are ultra soft and comfy, which performs well in keeping your kids warm in the cool months. Made of high quality polyester and spandex blend fabric, retaining shape and color after multiple washing. Please check the size details above to choose your size and please allow 0.5-1" difference due to manual measurement, thanks. If you can't confirm your size, to avoid size issue, please feel free to contact us first before checkout. As different computers display colors differently,the color of actual item may vary slightly from above images.