Clench & Breathe technology enhances breathing and endurance, breathe through the mouth even while clenching, actually opens Glottis airway 100% * Fits over braces and can be worn with or without a strap; Aligns jaw to allow muscles to work at capacity thus maximizing strength M.O.R.A. Effect * Brain-Pad design Technology is tested and proven to reduce impact forces to the base of the Brain & TMJ by as much as 40%