10 Best Sports Mouthguard For Kids 2025 in the United States

The SISU Aero Small Mouthguard in Snow White is designed with young athletes in mind, catering to team sports such as hockey, lacrosse, soccer, basketball, and roller derby. One of its standout features is its custom-molded fit, ensuring a snug and comfortable fit that can be remolded up to 20 times, making it highly adaptable as your child's mouth changes. The material used is a high-tech thermoplastic, which is 30% stronger and has 8 times greater tensile strength compared to conventional mouthguards. This makes it a durable choice for active kids.

Despite being super-slim and ultra-light, it offers substantial protection, being 50% thinner than standard mouthguards, which enables easier talking, breathing, and drinking during sports activities. The mouthguard also includes an optimized perforation pattern and crumple zones that enhance comfort and absorb impact, a critical feature for safety. Additionally, the product is free from harmful substances such as BPA, BPS, latex, PVC, and phthalates, assuring parents of its non-toxic nature.

However, the thin design, while promoting breathability, might not provide the level of protection some parents expect from thicker options. Cleaning is relatively easy due to its smooth surface, though it's essential to maintain regular hygiene practices. It’s especially suitable for kids under 5 feet tall, making it a specialized choice for younger athletes.

The SISU Aero Medium Mouthguard in Purple Punch is a standout choice for young athletes engaged in team sports like hockey, lacrosse, soccer, basketball, and roller derby. One of its greatest strengths lies in its custom-fit capability, providing a snug fit by allowing for up to 20 remoldings. This feature ensures that the mouthguard can adapt as your child's dental structure changes over time or if the initial fit isn't perfect.

Made from a high-tech thermoplastic material, this mouthguard offers superior protection, being 30% stronger and possessing 8 times the tensile strength of conventional mouthguards. Despite its robustness, it features a slim 1.6mm profile which is 50% thinner than regular mouthguards, allowing for easier talking, breathing, and drinking – crucial during intense sports activities. The design also includes optimized perforations to enhance comfort and airflow, adding to its breathability.

Its non-toxic material composition, free from BPA, BPS, latex, PVC, and phthalates, is reassuring for parents concerned about health and safety. Weighing only 18.14 grams, it is lightweight and easy to carry around. While marketed as an adult product, its size and design might suit older children or teens who fit within the medium size range.

The Venum Challenger Mouthguard is designed specifically for kids up to 10 years old, making it a solid choice for younger children involved in combat sports or other activities needing mouth protection. Its dual frame combines gel and high-density rubber, which helps create a comfortable fit by molding easily to your child’s teeth while offering good shock absorption. This combination also meets the DD 253: 2001 safety standard, which means it has passed important quality tests.

The mouthguard is relatively thin, which helps with breathability, so kids can breathe and talk more comfortably during sports. It’s also lightweight, adding to the ease of wearing it for longer periods. While the materials offer solid protection, cleaning might require some extra care to avoid damage to the gel layer over time. The size fits children up to about 10 years old, so it may not be suitable for older kids or those with larger mouths.

This model does not highlight any special ventilation holes specifically for extra airflow, which some other designs include. The Venum Challenger is a reliable, well-fitting mouthguard for younger kids, offering good impact protection and comfort, but parents should ensure proper cleaning and consider age fit before choosing it.