GELFORM LINED FLEXICORE MOUTHGUARD WITH CONVERTIBLE STRAP AIRTHRU® CHANNEL - improves breathing while jaw is closed SHOKBLOKER® OUTER - absorbs and diffuses frontal/transverse impact FLEXICORE® - reinforces strength and adds extra protection SLIPSAFE PADS - raised areas on underside prevent mouthguard slipping GELFORM LINER - Softened Gel creates precise mould of teeth CASE INCLUDED