PowrGard mouthgards are specially for wearing over braces and can be difficult to source. When wearing fixed braces you need a mouthguard that will fit over the braces. These mouthgards have a special channel to fit over braces and wires. They adapt as your teeth move position and can be remoulded as needed. The Double Arch mouthgard (for upper and lower teeth) is for all ages and is used for Rugby, Martial Arts, and Boxing.