Take your game to another level. The Speed oxygen football mouthguard features built-in airflow channels to maximize your oxygen intake and breathability. This next-level mouthpiece is engineered with an extended lip shield and connected tether strap to assure maximum protection and security through impact. Minimal bite wings paired with a high-quality, super soft material makes for an extremely comfortable fit even with prolonged use. PERFORMANCE TECHNOLOGIES: No boiling required Tether attached Works with braces Helps open TMJ Maximum breathability Advanced composite Lip shield and bite pad ADDITIONAL SPECS: One size fits most