Protect your young football player with the Shock Doctor Core Brief featuring a Bioflex Cup. This high-quality protector is designed for all positions and is perfect for boys. The X-Small size fits waist sizes 20-22 and is made with advanced materials to provide maximum comfort and protection. The Shock Doctor brand is known for its top-notch sports gear, and this cup is no exception. The model is specifically designed for football and will keep your child safe while on the field.