Mouthguard

A mouthguard for protecting a wearer's teeth from bruxism, the mouthguard comprising:

• an inner component comprising a U-shaped channel configured to receive at least a portion of a first row of teeth of the wearer;
• an outer component comprising:
• a rigid outer shell comprising a U-shaped channel, and
• a guide configured to extend towards the wearer's second row of teeth, the guide being configured to guide the jaw of the second row of teeth forwards and downwards in the same motion, such that in use, when the wearer brings their teeth together, front teeth of the opposed jaws are brought into alignment with one another;
• and
• a bite region at a base of the guide configured, in use, to abut the front teeth of the second row of teeth when the wearer brings their teeth together;
• and
• wherein the U-shaped channel of the outer component is configured to receive the inner component, wherein the U-shaped channel of the inner component fits into the U-shaped channel of the outer component;
• and
• wherein the bite region comprises:
• (a) an at least partially hollow step disposed between the the U-shaped channel of the inner component and the guide, which step comprises one or more openings;
• and
• (b) pliable foot extending downwardly from an interior portion of the inner component and being insertable into the at least partially hollow step and exudable through the one or more openings of the step so as to define a surface of the bite region for abutment against the wearer's teeth.