High Performance Compact Size - Compact, tight fitting design allows for unrestricted breathing and speaking Shock transfer core - Directs impact shock away from vulnerable front teeth to stronger triple rooted rear molars Compression fit system - Semi-rigid inner core (Shock Transfer Core) covered by a soft moldable outer layer allows for easy and precise molding for a super tight fit Lateral Jaw Stabilizers - Protect the lower jaw from side impacts Air cushioned shock pads - Aerofoil shaped rear pads help protect the jaw, jaw joints and brain, lessening the chance of concussions Quick-release helmet tether