Makura toka mouthguard mens the mens makura toka mouthguard is perfect for a wide range of sports feature a boil and bite design that allows for the guard to be moulded to your teeth for a super comfortable and secure fit while raised areas on the underside of the guard help prevent slipping when in place this makura mouthguard also features an airthru channel that helps to improve breathing while the jaw in closed along with the shokbloker body helps to absorb and diffuse frontal and transv