Large, Medium, Small
Sisu Aero Mouthguard
Research suggests the taller you are, the larger your dental arch. And thus, a bigger mouthguard is required as height increases. Our new and improved sizing system uses the findings of extensive research and testing to suggest the proper guard for you based on how you measure up. Check out our Size Chart to find your perfect fit.
Small/Medium: 1.6mm thin; Large: 2.0mm thin
Ages 7+ (Use Medium or Large with braces)
Aero Medium and Large are compatible with braces (Aero Small is not)
Aero Small can be used as a junior mouthguard or for adults with smaller mouths
Non-toxic: BPA, BPS, Latex, PVC, Phthalate free