When it comes to choosing the right mouthguard for sports, Airwaav and SISU are two top contenders. But which one is better for athletes in 2025? In this comparison, we’ll dive into Airwaav vs SISU Mouthguard, breaking down their features, benefits, and drawbacks to help you decide. Whether you’re a CrossFit enthusiast or a boxer, understanding the differences between these mouthguards is key to enhancing your performance and protection. From breathing efficiency to impact resistance, we’ll explore every angle to find the best fit for your athletic needs. Let’s get started!
What Are Airwaav and SISU Mouthguards?
Before diving into the comparison, let’s define what Airwaav and SISU Mouthguards are and how they function for athletes.
Airwaav Mouthguard: Features and Technology
The Airwaav Mouthguard is a performance-enhancing mouthpiece designed to optimize breathing during intense workouts. Unlike traditional mouthguards, Airwaav focuses on improving airflow by positioning the jaw and tongue to open the airway, which can increase oxygen intake by up to 20%. It’s made from a soft, BPA-free material and is customizable through a boil-and-bite process. Airwaav is popular among endurance athletes, especially in sports like CrossFit, where breathing efficiency is crucial. To learn more about how mouthguards can enhance athletic performance, check out this article from Healthline.
SISU Mouthguard: Features and Technology
The SISU Mouthguard, on the other hand, is engineered for superior protection. Made from a thin, perforated thermoplastic material, SISU offers excellent impact resistance while remaining lightweight and comfortable. It’s also customizable via a boil-and-bite process, allowing for a snug fit. SISU is ideal for high-impact sports like boxing or hockey, where dental protection is a top priority.
Airwaav vs SISU Mouthguard: Key Differences
Understanding the key differences between Airwaav vs SISU Mouthguard can help you choose the right one for your sport. Let’s break down the main factors.
Design and Fit
Airwaav Mouthguard is designed with a unique shape that positions the jaw forward and the tongue down, opening the airway for better breathing. It’s slightly bulkier due to its focus on performance enhancement, but it offers a secure fit through a boil-and-bite process. SISU Mouthguard, however, is thinner at just 1.6mm and features a perforated design, allowing for better breathability while maintaining a snug fit. SISU’s design prioritizes protection without compromising comfort, making it easier to talk and drink while wearing it.
Protection and Comfort
When it comes to protection, SISU excels. Its Diffusix technology disperses impact forces, offering superior dental protection for high-impact sports like boxing or hockey. SISU is also more comfortable for long-term wear due to its thin, lightweight design, and its perforations enhance breathability. Airwaav, while offering some protection, is not as robust in this area, as its primary focus is on breathing efficiency rather than impact resistance. Some users may find Airwaav’s jaw-forward position less comfortable during extended use.
Performance Benefits for Athletes
Airwaav vs SISU performance benefits differ significantly. Airwaav enhances oxygen intake, which can improve endurance and reduce fatigue—ideal for CrossFit or running. SISU, while not designed to improve breathing, provides excellent protection, allowing athletes to focus on their performance without worrying about dental injuries. SISU’s ability to remold multiple times also adds to its versatility, making it a reliable choice for athletes who need consistent protection across various activities.
Pros and Cons of Airwaav Mouthguard
Airwaav Mouthguard is a favorite among performance-driven athletes, but it has its strengths and weaknesses.
Benefits of Airwaav for Breathing and Performance
The Airwaav Mouthguard for breathing is a game-changer for endurance athletes. By optimizing jaw and tongue positioning, it increases oxygen intake by up to 20%, which can enhance stamina and reduce fatigue during high-intensity workouts. CrossFit athletes, runners, and cyclists often report improved breathing and better performance with Airwaav. It’s also customizable through a boil-and-bite process, ensuring a secure fit. Additionally, its BPA-free material makes it a safe choice for long-term use, and its design is tailored for sports where breathing efficiency is critical, such as CrossFit or long-distance running.
Drawbacks of Airwaav Mouthguard
Despite its benefits, Airwaav has some limitations. It offers minimal dental protection compared to traditional mouthguards, making it less suitable for high-impact sports like boxing or hockey. Moreover, some users find the bulkier design less comfortable for extended wear, especially if they’re not used to the jaw-forward position. Airwaav is also more expensive (around $50), which may deter budget-conscious athletes. Lastly, it requires proper cleaning to maintain hygiene, as its design can trap saliva during intense sessions, potentially leading to bacteria buildup if not maintained properly.
Pros and Cons of SISU Mouthguard
SISU Mouthguard is a top choice for protection-focused athletes, but it also has its pros and cons.
Benefits of SISU for Protection and Comfort
The SISU Mouthguard for protection excels in high-impact sports. Its Diffusix technology disperses impact forces, providing superior dental protection—perfect for boxing, hockey, or rugby. Despite- Despite being only 1.6mm thick, SISU is 50% stronger than traditional mouthguards, offering a balance of protection and comfort. The perforated design allows for better breathability, and its remoldable feature ensures a perfect fit even after multiple uses. Additionally, SISU’s thin profile makes it easy to talk and drink while wearing it, a big plus for athletes who need to communicate during games.
SISU Mouthguard offers superior protection during high-impact sports like boxing
Drawbacks of SISU Mouthguard
SISU has some downsides. It doesn’t enhance breathing or performance like Airwaav, which may disappoint endurance athletes. Furthermore, its price (around $35-$40) is higher than many basic mouthguards, which could be a drawback for budget buyers. Some users also report that the thin material can feel less secure during extremely intense activities, requiring occasional readjustment. Lastly, while SISU is durable, it may not withstand heavy chewing or grinding over time, which could reduce its lifespan for some athletes, especially those with a habit of clenching their teeth during competition.
Which Mouthguard Should You Choose for Your Sport?
Choosing between Airwaav and SISU Mouthguard depends on your sport, performance goals, and budget. Let’s break it down.
Best for CrossFit and Endurance Sports
For CrossFit, running, or other endurance sports, Airwaav is the better choice. Its design focuses on improving breathing efficiency, which can enhance stamina and reduce fatigue during long, high-intensity sessions. For example, CrossFit athletes performing thrusters or burpees can benefit from the increased oxygen intake Airwaav provides. It’s also a great option for cyclists or runners who need to maintain steady breathing over extended periods. Airwaav’s performance benefits make it a top pick for athletes prioritizing endurance over protection, especially in sports where breathing efficiency can make a significant difference.
Best for High-Impact Contact Sports
For high-impact contact sports like boxing, hockey, or rugby, SISU is the clear winner. Its best mouthguard for high-impact sports status comes from its superior dental protection, thanks to Diffusix technology that disperses impact forces. SISU’s thin, perforated design ensures comfort and breathability, allowing athletes to focus on their game without worrying about dental injuries. It’s also remoldable, making it a versatile choice for athletes who need a reliable, protective mouthguard for intense physical contact, ensuring safety during every match.
Best for Budget Buyers
When it comes to cost, SISU is generally more affordable, priced around $35-$40, compared to Airwaav’s $50. Budget buyers looking for solid protection without breaking the bank may prefer SISU. However, if performance enhancement is your priority and you’re willing to invest, Airwaav’s benefits may justify the higher price for endurance-focused athletes.
Final Verdict: Airwaav or SISU in 2025?
In this Airwaav vs SISU Mouthguard comparison, both products shine in their respective areas. Airwaav is ideal for endurance athletes, enhancing breathing and performance in sports like CrossFit. SISU excels in high-impact sports, offering superior protection for boxing or hockey. If you prioritize breathing efficiency, go for Airwaav—get yours now with our exclusive discount. For maximum dental protection, choose SISU. Budget buyers may lean toward SISU’s lower price. Want to learn more about performance gear? Check out our How to Use Airwaav for Better Breathing guide to optimize your training!
