A Dual Arch, low-profile mouthguard for upper/lower dental protection with enhanced fit and comfort. Incredible stability and full-wall upper/lower coverage provides an important barrier against jaw uppercuts and side impacts, protecting teeth as well as helping to reduce shock that might affect concussions. Double Monocoque shock frame low-profile upper and lower dual arch structure absorbs and disperses impacts away from point of contact. Tri bite aligns and stabilizes the upper and lower jaw through front incisor and rear molar, gel-filled, bite windows enhancing protection and fit. Gel-fit liner custom molds to teeth for a tight, comfortable fit. Keeps focus on playing a sport, not wearing a mouthguard . Mora performance enhancement when fitted and worn correctly, positions the lower jaw down and forward, which may increase strength and athletic performance. Convertible tether quick-release tether allows the mouthguard to be used strapped or strapless. Shock Doctor Nano Double Mouthguard Youth Blue This product is manufacturered by Shock Doctor