Mouthguards for lacrosse are a must. You really do not want to lose teeth, do you? Stock up here at ComLax with mouthguards from Shock Doctor, Shield and more. While all of these mouthguards will give you all the protection you need, there are advanced mouthguards that offer a little more - certain mouthguards do actually contain some technology that directs impact away from your more vulnerable front teeth to your stronger molars. Some also give you the option of having a strap or going strapless. Either way, protect those teeth!