Not only can you protect your mouth and teeth while keeping your breathing consistent, the Battle Sports® Science Adult Oxygen Lip Guard has a chrome finish that allows you to stay stylish at the same time. Enhanced Protection, Optimal Airflow Full coverage lip guard prevents direct contact with your mouth to reduce impact Leveraged SCUBA design provides seamless airflow for optimal breathability Consistent breathing helps promote clarity on the field while delivering oxygen to your muscles Universal design accommodates braces and doesn’t require boiling Key Details Adult lip guard Includes $5,000 dental warranty Battle Sports Science