Detailed with the crests of Crossland and Calvert, the Battle Sports Science(R) Adult Maryland Oxygen Lip Guard allows you to proudly represent your home state on the gridiron as you break through the line of scrimmage feeling protected and comfortable. 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