Stay cool juniors with the HAYASHI WKF approved groin guard. The jockstrap is perfect for use in martial arts - made of hard plastic it can be easily inserted into the breathable mesh cover. Push buttons, and wide elastic rubber waistband. Due to the rounded and soft edges of the protector, the fit is comfortable and slip-proof. The interchangeable cups not only make the neck protector extremely hygienic but also ensure ongoing safety and protection. The material is pressure and impact-resistant, which greatly minimizes the risk of injury from accidental blows.