The National Collegiate Athletic Association has granted Battle Sports the exclusive license to brand the Battle mouthguards with the logos of the NCAA. Now players at every level can show their support for their favorite team with one of the safest mouthguards on the market. The patented design leverages SCUBA breathing innovations. Designed and developed by athletic, dental and medical experts. Delivers superior airflow and works with or without braces. The breathing hole of the Battle Oxygen mouthguard is 293% larger and increases air flow by 184%. No boiling required and protects your lips and teeth from impact. Can be worn for a variety of sports. This convertible mouthguard includes a strap. One size fits most. The Benefits of the Battle Oxygen Mouthguard. More oxygen is available to the muscles and your body recovers faster. Increased performance. More oxygen available to the brain. Better reaction time and clearer thought. Better decision making skills.