The ideal mouthguard is durable, resilient, and comfortable. It should fit properly and not affect breathing or speaking. Make sure your mouthguard has designand protective features aligned with your sport. Most athletic m outhguards aredesigned to wear on the upper teeth, but helmeted sports that include a facemask can also use a mouthguard designed to protect the lower teeth.
Your mouthguard is an important part of your playbook. An ill-fitting mouthguardwill be a distract io n at best, but at worst it might not provide the level ofprotection you need.