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 Single Arch mouthgard (for upper teeth only) is for all ages and suitable for football, hockey and basketball.