SISU 3D CUSTOM FIT - HOT PINK

SISU 3D Medium / Adult Mouthguard

The SISU 3D for people over 5' / 150 cm

The SISU 3D Medium / Adult combines everything that makes SISU mouthguards popular with a pre-shaped 3D design that makes the fitting process much easier.

Unlike traditional SISU mouthguards, which start out flat, the 3D model already has a pre-formed shape that makes it easier to position and mold around your teeth. The result is a simpler, quicker and more intuitive fitting process.

2 mm of slim protection

At just 2.0 mm thick, the SISU 3D remains remarkably slim for a mouthguard designed for contact sports.

Its thickness varies across different areas of the mouthguard, placing more material where protection is needed while maintaining comfort and freedom of movement.

Talk, breathe and drink freely

The SISU 3D’s design allows you to talk, breathe and drink comfortably during games and training sessions.

A particularly useful feature for roller derby, where being able to communicate with your teammates without removing your mouthguard is essential.

Easier fitting thanks to the 3D design

One of the main advantages of the SISU 3D is its pre-shaped design.

The mouthguard already has a 3D structure that follows the shape of the mouth, making the fitting process easier than with traditional flat SISU mouthguards.

It can also be remolded up to 20 times, allowing you to correct or improve the fit if necessary.

Which size should you choose?

The SISU 3D Adult is recommended for people over 5' / 150 cm.

👉 Under 5' / 150 cm: SISU 3D Youth / Small

👉 Over 5' / 150 cm: SISU 3D Adult / Medium

Why choose the SISU 3D Medium / Adult?

Recommended for people over 5' / 150 cm

Pre-shaped 3D design for easier fitting

2.0 mm thick

Variable thickness for a balance of protection and comfort

Allows you to talk, breathe and drink comfortably

Remoldable up to 20 times

SISU Diffusix™ technology

Free from BPA, BPS, latex, PVC and phthalates

Ideal for roller derby and other contact sports

SISU protection with a simpler, more intuitive fitting process.