High-impact technology for high-impact sports | Protects, stabilizes both upper & lower teeth/jaw | Dual arch structure absorbs and disperses impact away from point of contact | Gel-Fit liner custom molds to teeth for tight, comfortable fit | Tri-bite stabilizers properly align upper and lower jaw which may increase strength and athletic performance, known as MORA performance enhancement | Meets national and state high school rules | Latex Free, BPA Free, Phthalate Free | NOT FOR USE WITH BRACES | Can be used Strapped or Strapless | Color: Carbon | Gel liner provides exact and comfortable fit | Content of Product: EVA, Krayton, Mid-density polyethelene/polypropylene, Polyurethane