The Blue Sports Classic Mesh Youth Jill Short is a type of protective sports undergarment designed for young female athletes. The Jill Short is made from a combination of breathable mesh fabric and elastic, providing both comfort and support during physical activity. The Jill Short features built-in padding in the form of a pelvic protector, which is designed to absorb impact and protect the pelvic area from injury. The padding is removable for easy washing, and the shorts are machine washable for convenience. Additionally, they come with a built-in drawstring for a better fit.