Top Ten Protexsmile "Anatomical" Mouth Guard. This is the first mouthgard made of an anti-shock biocompatible thermoplastic technopolymer. It's selected and utilized by dentists because of its proved characteristics of resilience and of it's famous collision absorption. This mouthguard guarantees a physiological personalisation mould following a very simple and safe procedure in warm and cold water. Top quality gum shield from the safety boxing brand Top Ten.