Check the listing for details. Brand New SHOCK DOCTOR BLUE YOUTH 10- MOUTHGUARD STRAP / STRAPLESS. Color: Blue, Condition: New. Listed at 9.90 USD. The Brand New Shock Doctor Blue Youth 10 Mouthguard is a high-quality sports mouthguard designed specifically for young athletes. This mouthguard comes with a strap and is strapless, providing a comfortable and secure fit during intense sports activities such as football. The blue color adds a stylish touch, while the youth size 10 ensures a proper fit for young players. Whether they are participating in any sport, this mouthguard offers protection and confidence for young athletes on the field.The Brand New Shock Doctor Blue Youth 10 Mouthguard is a high-quality sports mouthguard designed specifically for young athletes. This mouthguard comes with a strap and is strapless, providing a comfortable and secure fit during intense sports activities such as football. The blue color adds a stylish touch, while the youth size 10 ensures a proper fit for young players. Whether they are participating in any sport, this mouthguard offers protection and confidence for young athletes on the field.