My daughter has been using sisu aero guard for more than 3 years and now she cannot use any other mouth guard, because easy to fit your teeth, comfortable and talkable.
Hands down best mouth guards on the market
My daughter loves her SISU NextGen Aero Guard. She is a girls lacrosse defender and needs to be able to communicate clearly with her teammates. The SISU mouthguards are thin yet protective. Great combination!