How to Choose a Mouthguard for Boxing, MMA and Other Sports

How to choose a mouthguard

Choosing the right mouthguard is essential for anyone practicing combat sports, as it protects not only the teeth but also the jaw and surrounding soft tissue. A properly fitted mouthguard reduces the risk of injuries, cuts, and even concussion during powerful strikes. Beginners often start with classic “boil & bite” models, while advanced athletes may prefer professional, custom-molded mouthguards for maximum protection and comfort. The thickness of the mouthguard also matters — thinner versions make breathing and speaking easier, while thicker designs are best for heavy sparring or competition.

Explore our full selection in the mouthguard category, where you'll find options for both kids and adults. For the best balance of safety, comfort and thin construction, we recommend the SISU Max, one of the most effective mouthguards used in combat sports.