The preeminent brand in boxing since 1910 Everlast is a global leader in the design manufacturing of authentic boxing mixed martial arts and fitness related sporting goods equipment apparel footwear and accessories. From heavyweight champion Jack Dempsey and middleweight legend Sugar Ray Robinson to the undisputed middleweight champion Jermain Taylor and UFC heavyweight champion Randy Couture Everlast is the brand of choice for generations of world champion professional athletes. Built on a brand heritage of authenticity and individuality Everlast is a necessary part of the lives of countless athletes and fitness enthusiasts who train compete and live an active lifestyle. The Everlast Shock Doctor EverMAX mouthguard is crafted with a heavy-duty rubber shock frame and integrated jaw pads for maximum impact protection for the teeth jaw and brain; the triple-layer design has a built-in breathing channel for superior fit and comfort. Heavy-duty rubber shock frame with integrated jaw pads. Triple-layer design with built-in breathing channel creates maximum protection fit and comfort. Color: Yellow/Black.