SISU Aero Medium Mouthguard
- 30% stronger protection per title
- Remoldable up to 20 times
- Ultra slim profile
- Works with braces
- Adult medium, snow white
- Non toxic thermoplastic
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A slim adult mouthguard that can be remolded repeatedly and is listed for use over braces. It is listed for a long run of team sports, though how the fit is set is left unexplained.
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ASIN: B01LZO6CDYModel: S16-NG-SW-1Category: Mouthguards
Colors Available
Sizes Available
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Overview
Not a bulky guard, this SISU Aero is built as an ultra slim thermoplastic piece that softens and shapes to the mouth. The listing says it works with braces and covers lacrosse, football, hockey, basketball and roller derby.
The reason to buy is a thin guard that lets the wearer talk and breathe more easily, with a fit that can be redone as teeth change. The limitation is that the listing gives no molding instructions and the size label is a single medium.
Who it's for
Players in contact and stick sports who find standard guards bulky will use the slim shape. Kids, or anyone needing a professionally fitted dental guard, should look at a different type.
Pros and cons
- Ultra slim profile
- Works over braces
- Remoldable many times
- Listed for many team sports
- Molding steps not listed
- Single adult medium size
- Strength claim comes from title
- Not a custom fit
Performance notes
A thermoplastic guard softens when heated and takes the shape of the teeth, so a good mold decides how securely it stays in. A thinner guard is easier to breathe and talk through but must still cushion impact. Remolding restores fit after dental changes.
Where it stands among mouthguards
- #6 most-searched brand and model of the 8 mouthguards lines we track (by search demand, not sales).
From the specs of the 15 mouthguards we list; not a test result.
Specifications
| Brand | SISU |
|---|---|
| Model | S16-NG-SW-1 |
| Dimensions & fit | |
| Size | Adult medium |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Type | High-tech thermoplastic |
| Color | Snow white |
| Compatibility & installation | |
| Braces | Works for braces |
| Included components | |
| Included Components | 1 adult sized mouth guard |
| Other details | |
| Sport Type | Basketball, football, hockey, ice hockey, lacrosse, roller derby |
| Remoldable | Up to 20 times |
Frequently asked questions
What comes with the SISU Aero mouthguard?
One adult sized mouth guard.
Is the SISU Aero for kids?
No. It is listed as adult medium.
Does the SISU Aero work with braces?
Yes. The title says it works for braces.
How many times can it be remolded?
The title says up to 20 times.