Shock Doctor Sport Pro Strapped Mouthguard, specifically designed for youth athletes ages 10 and under. Protection Features: It utilizes a multi-layer construction with an internal shock-absorbing frame designed to deflect impact away from the front teeth. Design: This model is a "smoke" black color and comes with a strap for secure attachment to a helmet or face mask. It is suitable for all sports, including football, basketball, hockey, and boxing. Fit: It features a classic fit and is often used as a "boil and bite" mouthguard to achieve a custom fit for the player's teeth.