DURABLE DENTAL PROTECTION: Protect your mouth with Shock Doctor's Heavy Duty Exoskeletal Shock Frame. Designed for the hardest impacts, our mouth guard will protect your cheek & tongue, diminish teeth grinding, and secure your teeth in place | CUSTOM COMFORT & FIT: Our mouth guard is easy to fit with our Gel-Fit Liner Technology. It molds specifically to your teeth & gums, providing a custom fit that is comfortable for extended use | EASY BREATHING & PERFORMANCE: Designed for maximum performance, the integrated breathing channels make it easy to breathe while you're in action | CHOOSE YOUR FLAVOR: Comes in flavored or unflavored for your taste! Each color has its own flavor, giving your mouth an explosion of taste while you hit the fields | SUITABLE FOR A VARIETY OF SPORTS: Our mouth guard is great for all contact sports where a mouth guard is required and is recommended for sports including football, hockey, boxing, and more! Includes a detachable helmet strap for football | Exoskeletal Shock Frame is a heavy duty rubber frame that provides impact protection | Gel-Fit Liner custom molds to teeth for a tight, comfortable fit | Multi-Layer Construction with an internal shock-absorption | Convertible Tether | High Impact Shock Absorption with a custom fit gel liner