SISU AERO 1.6 Bitje

The SISU Aero mouthguard is known as one of the thinnest, strongest and most comfortable mouthguards in the world. Thanks to its unique design, the Aero 1.6 is up to 50% thinner than traditional mouthguards—without sacrificing protection. That means you can talk, breathe and drink with ease while still getting maximum safety.

SISU is hugely popular worldwide in ice hockey, rugby, MMA, boxing, lacrosse and other high‑impact sports because it combines ultra‑thin materials with a secure fit and exceptional energy absorption. The brand uses medical‑grade polymers that don’t compress on impact, distributing force evenly and protecting your teeth far better than standard mouthguards.

The Aero features SISU’s Flat2Fit technology: it starts completely flat and molds perfectly to your teeth within minutes. With the ADAPT re-mold system, you can reshape it up to 20 times, ideal if your teeth shift or if you make a mistake during molding. The perforated structure boosts airflow, so you can breathe and communicate freely during training and competition.

The non‑compressible, perforated SISU material reduces the risk of tooth fractures, lip injuries and jaw impact by spreading the force across the entire guard. This makes the Aero perfect for athletes who want a slim, unobtrusive mouthguard that still delivers top‑tier protection.

Wearing braces? Choose one size up (M or L) and have it molded by your orthodontist the first time. Thanks to the flat starting shape and re-moldability, the Aero fits well around brackets.

Key benefits:
- ultra‑thin & super comfortable
- re-moldable up to 20 times
- maximum breathing & speaking freedom
- excellent impact distribution
- non‑compressible material
- ideal for hockey, combat sports & high‑impact activities
- lightweight
- perfect custom fit

Sizes:

• Small: Up to 11 years old – height up to 150 cm
• Medium: From 11 years – height 150–180 cm (most popular size)
• Large: From 11 years – height 180+ cm