“This is by far the best groin protection system I have ever used. I have already been tested (not on purpose) numerous times and from different angles. Little to no pain on shots that would have brought me to my knees with my previous protection system. My only regret is that I did not make this purchase sooner. I am already preaching the value of the investment to my teammates and they all are aiming to make this purchase soon. I am a mixed martial artist that studies all martial arts systems. Thank you Diamond MMA.” -Customer Eric P.