10 Best Mma Mouthguards 2025 in the United States

The SISU Aero Medium Mouthguard is tailored for athletes looking for a balance of comfort and protection during contact sports. Its standout feature is the custom-molded fit, allowing it to be remolded up to 20 times, ensuring a snug fit each time. The slim design, being only 1.6mm thin, makes it significantly more comfortable compared to traditional mouthguards, easing breathing and speech—an important factor for athletes needing clear communication during matches.

The high-tech thermoplastic construction claims to offer more protection, boasting a material that is 30% stronger and has 8x the tensile strength of conventional options, which is quite promising for absorbing impacts effectively. Durability is another strong point, with the ability to withstand multiple remoldings without losing structural integrity.

However, the slimness that contributes to comfort might not provide the maximum protection needed for high-impact sports like MMA as compared to bulkier options. While it is ideal for team sports like hockey or soccer, those participating in combat sports might need to weigh protection over convenience. The non-toxic materials are a plus, ensuring safety for prolonged use, though the mouthguard's thinner profile may not appeal to everyone in terms of perceived safety. The price point and durability are good for someone looking for longevity and repeated usability, though those needing heavy-duty protection might consider more robust alternatives. This mouthguard shines for its comfort and customizability, positioning it well for athletes prioritizing these features over maximal protection.

The SISU Aero Large Mouthguard in Snow White is designed for athletes participating in team sports such as hockey, lacrosse, soccer, basketball, and roller derby. Its standout feature is the custom-molded fit, which ensures a comfortable and secure fit every time. This mouthguard starts flat and can be remolded up to 20 times, allowing users to achieve the perfect fit without much hassle.

The material used is a high-tech thermoplastic, which is 30% stronger and has eight times greater tensile strength than conventional mouthguard materials, offering superior protection during impact. The super-slim design, being 50% thinner than standard mouthguards, makes it easier to talk, breathe, and drink while wearing it, enhancing convenience during sports activities. Additionally, the perforation pattern and crumple zones provide maximum comfort and absorption of impacts.

One notable advantage is its non-toxic composition, free from BPA, BPS, latex, PVC, and phthalates, making it safe for use. However, its ultra-light and thin design may not provide as much cushioning as thicker mouthguards, which might be a concern for some users. This mouthguard is best suited for athletes looking for a balance between protection and convenience, especially those who prioritize ease of speaking and breathing during games.

The Bulletproof Mouthguard claims to be the world’s thinnest and most breathable, making it a popular choice among athletes in various sports, including MMA. Its key strengths include a snug fit using 3D molding technology, which makes it comfortable and almost unnoticeable when worn. The material, inspired by bulletproof vests, ensures this mouthguard is highly durable, providing advanced protection with its rigid CRASH CAGE and 3D CUSH PADS that reduce impact energy transferred to your skull.

Additionally, it is designed to maximize oxygen flow, allowing you to breathe and speak more easily, which can enhance your performance during activities. This mouthguard is also economical, lasting four times longer than standard options, and comes with a unique replacement guarantee if chewed through.

However, it's essential to note that this specific version is not suitable for individuals with braces, which might limit its use for some. Some users might find the fit and comfort of the mouthguard less comfortable than advertised. This product is highly recommended for active sports enthusiasts, particularly those engaged in contact sports like MMA, boxing, and football, due to its exceptional protection and breathability features.