Thermoset mould Anti-Shock system mouthguard for maximum protection, impact resistance, comfort and form for for the athlete. Constructed from a heavy duty rubber with an anti shock system for it's shock absorbing and cushioning properties. The Pro Fit design by Ampro ensures retention in the mouth during sport, offering superb impact protection. Comes complete with a hygienic Ampro protective case to keep your mouthguard stored safe between uses and in your kit bag.