SISU NextGen Aero Large Mouthguard Color:Black The Mark 2 Defense delivers

The Mark 2 Defense delivers consistent performance with a stiff design perfect for blocking passes

Re-designed scoop to allow for easy ground ball pickups from all angles

The most unique feature of the SISU Aero mouthguard is its super-slim

stability and traction for - you guessed it - supporting your top speeds

VISOR: Curved

SISU NextGen Aero Large Mouthguard Color:Black The Mark 2 Defense deliversSize Large is for athletes over 6 feet tall (for larger mouths) NEW Larger Size POWERED BY DIFFUSIX TECHNOLOGY SISU NextGen is the most powerful moldable mouthguard our scientists have ever built. With its unmatched quality and functionality, SISU NextGen was designed with the athlete in mind. Made from non compressible thermo polymer, the SISU Aero mouthguard is engineered to withstand even more impact. Still astonishingly 1. 6 mm thin, SISU NextGen