Battle Oxygen Lip Protector Mouthguard – Football and Sports Mouth Guard – Maximum Oxygen – Mouthpiece Fits With or Without Braces – Impact Shield Protects Lips and Teeth, Limited Edition USA Flag

There is no substitute. The Oxygen is the original patented mouthguard designed and developed by athletic, dental and medical experts to deliver superior airflow and better performance. It delivers more oxygen to the muscles for faster recovery, clearer thinking and faster reaction times play after play. Available with connected and convertible strap.