Perfect for a multitude of contact sports, the OPRO Power-Fit Mouthguard, is one of the most comfortable and retentive self-fit mouthguard available. Unlike traditional boil & bite mouthguards, the Power-Fit has the benefit of a Power-Cage, a 2-piece fitting system that helps mold the gum shield to the contours of your teeth, applying even pressure to your mouthguard during molding giving a tight and comfortable fit for amazing retention. Product Features Impact-resistant outer layer absorbs high impact blows to protect against injury to teeth Ultra-Flow gel inner channel and patented Anatomical Fins gives retention, fit and comfort Patented Power-Cage fitting tool produces custom fit ensuring athletes can breathe and speak Fitting process takes less than 3 minutes and is easy to mold Handmade, allowing creation of unique and bespoke designs Contains antimicrobial technology to avoid build-up of germs Additional Details Suitable for all types of ball, stick and combat sports Includes protective carry case 12 month dental warranty