Shock Doctor Low Profile Convertible Lip Guard, Adult, Assorted Colors Exoskeletal Shock Frame with integrated jaw pads provide maximum impact protection for the teeth, jaw, and brain Easy to fit and comfortable to wear Content of Product: EVA, Krayton, Mid-density polyethelene/polypropylene, Polyurethane Integrated Antimicrobial Technology to reduce odor causing bacteria 5 Colors to choose from