Shock Doctor Gel Max Flavor Fusion Mouthguard - Adult The innovation leader in mouthguards delivers again with a combination of flavorful frenzy, performance, and protection with the Shock Doctor Flavor Fusion Mouthguard. It features Flavor Fusion technology, so you’ll feel and taste the difference with integrated flavor that delivers the taste you want, and the protection you need. The exoskeletal Shock Frame provides heavy-duty impact protection, while a multi-layer construction has an internal shock-absorbing frame that also offers protection and a fit that outperforms conventional mouthguards. To top it off, this mouthguard gives you a tight and personalized fit with the Gel-Fit liner that custom molds to your teeth. Recommended for ages 11 and older.