Get one of the highest levels of protection with OPRO’s Gold mouthguard, Level 4 in the Self-Fit range. Superior comfort, with a safe and secure ultra-fit retention. Suitable for all contact sports, including Rugby, Hockey, MMA, Boxing, and American Football. Easy-to-use single compression cage and patented fin technology accurately moulds to the teeth and gums. Safeguard your smile with ultra-impact resistant dual layer construction. For Gold level protection and ultra-performance. Whatever your sport, whatever your style. Do it with OPRO.