Sisu Large Aero Mouth Guard
Sisu Mouth Guards
The following size chart is to be used as a guide only.
Consider sizing up if you have a larger than average dental arch, or down if you have a smaller than average dental arch. If you have braces, you must use a medium (for children) or a large (for adults).
|Athlete Height||Under 5″||5″ – 6″||Over 6″|
|Mouth Size||For smaller mouths and children||For average mouths||For larger mouths|
|Typical Age||7+ years||10+ years||13+ years|
|Braces||NO (use medium)||YES||Yes|
COVID-19: Due to the current pandemic, delivery service operations have been impacted. For more information please read our Shipping Policy.
Enjoy free delivery on orders over $200 (standard delivery time frames apply i.e. 3-9 business days). For all orders under $200 a flat $9.50 for standard delivery or $19.50 for express delivery can be selected. Bulk items that require specific packaging are excluded from our free shipping option and from shipping to New Zealand. Please read our Shipping and Delivery page as conditions apply.
We aim to ship all items on the same day as ordered with the exception of sale periods where this may take up to 24 hours. Orders will be packed from any one of our locations dependent on stock availability. Please contact us if you have an urgent request.
Unwashed, unworn, or unused items in original condition may be returned upon presentation of your original invoice up to 14 days after receiving your order.
Faulty items may be returned for a refund or exchange upon presentation of your original invoice within a reasonable time frame.
Returns or exchanges of online purchases may be made in person or by post.
View the full Returns Policy here.
SISU Areo Mouth Guard is the latest evolution in mouth guard engineering by the makers of SISU Guard. Simply put, it is the most powerful mouth guard we’ve ever built. With its unmatched quality and functionality, this mouth guard was designed with the athlete in mind, and its unique new features are hyper focused on additional protection and comfort.
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.
- 1.6 - 2.0mm thin
- 50% thinner than conventional sports mouth guards
- 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
- BPA, Latex, PVC, Phthalate free
- FDA Compliant
- Made in the USA
- All Sports
Action images are used for illustration purposes only and the colour of the item may not be available in stores or online.