Adidas Opro Senior Gumshield Gold- BlackWith a durable outer layer for optimum impact protection and a flexible inner layer for supreme comfort and fit, the Gold mouthguard is a superior self-fit competition level mouthguard. Easy-to-mould: The Gold mouthguard comes with its very own fitting cradle that makes the fitting process effortless. On removal, it creates air cushions for added comfort and protection. Competition-level fit and comfort: Anatomically positioned fins mould to each individual tooth as you bite down, providing a bespoke fit for easy breathing and speaking. Superior protection for your mouth: Ultra impact resistant outer layer to absorb blows and impacts. Enhanced flow gel flexible inner channel for cushioning. Antimicrobial protection: Silver ion technology added to the case and mouthguard to inhibit the growth of bacteria by 99.9%.