SISU Aero Super-Slim Custom Fit Lacrosse Mouthguard

Last updated: April 21, 2023

You won't need to remove this lacrosse mouthguard to talk or even drink, which is much more hygienic. The mouthguard is also made using a wider bite pad and rounded edges for your ultimate comfort. Players can select a mouthguard in small, medium or large and then choose between 16 fun colors.

We looked at the top Lacrosse Mouthguards and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Lacrosse Mouthguard you should buy.

Product Details

Key Takeaway: With 16 different color choices available, you won't have any trouble matching this lacrosse mouthguard to your team's uniform.

In our analysis of 16 expert reviews, the SISU Aero Super-Slim Custom Fit Lacrosse Mouthguard placed 3rd when we looked at the top 11 products in the category. For the full ranking, see below.

From The Manufacturer

The most unique feature of the SISU Aero is its super-slim, ultralight design. At a lean 1.6 mm, the Aero is 50% thinner than a standard mouthguard. Combined with its quick, custom and remoldable fit, it’s easy to forget there’s something awesome and plastic inside the mouth. Sisu Aero is available in 3 sizes; Small, Medium, and Large. SISU guards are made from a material that absorbs and diffuses impact throughout the entire mouthguard, meaning that much less impact force is transferred to the teeth. Using one-of-a-kind Diffusix Technology, the impact force is distributed over larger areas, which means less risk of dental injury during competition. Conventional mouthguards are made from a material that’s too soft to fully protect teeth from harm.

Expert Reviews

What reviewers liked

Diffusix Technology spreads the impact force over larger areas minimizing damage. The thin design makes breathing and communicating easy. Features a wider bite pad and rounded edges for more comfort
- Heavy
Extremely Durable and much thinner than most mouth guards. DIFFUSIX Technology - disperse impacts very well for increased protection. Perforated hole pattern - easy to talk, breathe, and drink. $35,000 USD dental warranty for a year provided. Extremely Adjustable - can be easily fixed if misfit or damaged.

What reviewers didn't like

Probably won't fit younger children (recommended for 11 and up). On the pricey side. Some users said they had a difficult getting to mold properly to their mouth
- Heavy
Not recommended for extremely high impact sports. Material can get bitten into to cause holes to form. Slightly pricier than other boil and bite mouth guard. Material can fold onto itself during the molding process if you aren't careful!
View our Lacrosse Mouthguard buying guide for in-depth advice and recommendations.

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