10 Best Rugby Mouthguard 2025 in the United States

The SISU Aero Medium Mouthguard in Charcoal Black is designed with athletes in mind, offering a custom-molded fit that can be remolded up to 20 times. Its 1.6mm thin profile makes it significantly slimmer than many standard mouthguards, allowing for easier talking, breathing, and drinking while wearing it.

Made from a high-tech thermoplastic material, this mouthguard is 30% stronger and has 8 times greater tensile strength compared to conventional options, which boosts its durability. The optimized perforation pattern enhances comfort and breathability, while crumple zones absorb impact for added protection.

Additionally, the non-toxic material ensures safety, being free of BPA, BPS, latex, PVC, and phthalates. Some users may find the slim design less reassuring in terms of protection compared to bulkier mouthguards. Also, while the mouthguard is highly moldable, the process might require some practice to achieve a perfect fit. Given its features, this mouthguard is best suited for team sports like hockey, lacrosse, soccer, basketball, and roller derby, where ease of communication and comfort are crucial.

The BulletProof Mouthguard is touted as the world's thinnest and most breathable mouthguard. It's made from ultra-strong Aramid material, which is used in bulletproof vests, providing advanced safety and protection with its rigid CRASH CAGE feature. The mouthguard is designed with a 3D Molding Technology to ensure a precise fit, making it comfortable enough to forget you're wearing it. It is particularly breathable, allowing for clear speech and easy breathing which can enhance performance during sports activities like rugby.

The product is designed for both kids and adults, with specific versions available for braces, fighting, and night grinding. It's economical since the company offers a replacement guarantee if you chew through it. Despite its many strengths, the snug fit may not be suitable for everyone and it's important to ensure it molds correctly to provide the intended protection.

The Venum Challenger Mouthguard in Black/Khaki aims to deliver high protection and comfort for rugby players. Its Nextfit Gel Frame ensures a customized fit, which enhances comfort and reduces the chance of the mouthguard slipping during play. The use of high-density rubber frame provides robust shock absorption, an essential feature for the high-impact nature of rugby.

Additionally, its advanced design aids in optimal breathing, an important aspect during intense physical activity. The inclusion of a protective case is a thoughtful touch for maintaining hygiene when not in use. However, while the plastic material is durable, some users might find it less comfortable compared to silicone alternatives. The one-size-fits-all approach might not cater to everyone, particularly those with smaller or larger mouths. Users looking for a more tailored fit might need to explore other options.