Anti-fogging

Stability

Field of vision

Sun protection

Fogging is mainly due to the temperature difference between the body and the water.
As the body is warmer than the practice environment, fogging occurs on the inside of the lenses through evaporation.
As a result, every micro-drop of perspiration will stick to the inside of the goggles.

In fact, it’s a bit of luck: all these drops will eventually combine to create a film of water through which you can see clearly.

Why do my swimming goggles fog up?

The anti-fog treatment creates a microscopic film of water to allow clear vision, but its wear is accelerated by rubbing inside the lenses or over-exposure to chlorinated water. Taking care of the inside of your glasses is essential.

Over time, it is normal for the anti-fog effect to diminish. Briefly soaking the glasses in water may help in the short term, but can also accelerate the wear of the treatment. Our anti-fog marker reactivates the treatment!

The anti-fog treatment

One-size model with 3 interchangeable nose bridges.
The watertightness of the glasses depends on the fit of the silicone skirts to the shape of the face. 
Before buying your glasses, we recommend that you carry out the "suction cup" test without the elastic band. Position the goggles over your eyes; if they hold on by themselves with a little suction, they will be watertight once in the water. This test can also identify areas of discomfort or annoyance on the face.

Size: how to choose your swimming goggles

These swimming goggles fit the morphology of your face without needing to be overly adjusted.

Goggles that are too tight can cause discomfort, leave marks, and let water seep in.

It is not necessary to press against the lenses with your hands, a light suction effect is usually enough for swimming sessions without water inlet holes.

The straps should sit 2-3 cm above your ears. This position will optimize the grip and comfort of the goggles. 

How to adjust your swimming goggles

The colour of your lenses should suit your swimming location and its lighting.

If you swim outdoors or in a pool with harsh lighting, choose goggles with smoked lenses to limit glare. 

If you’re outdoors in the evening or the pool is dark, use clear lenses.

The Bfit swimming goggles are available with different lens tints.

Lens tint

Complies with standard: Q/BT 4734 -2023, all our swimming goggles protect against harmful UVA and UVB rays when used normally, regardless of the lens tint. 

Looking directly at the sun is dangerous and can lead to irreversible eye damage.

UV Protection


- rinsing your goggles (only if necessary) by simply dipping them in water
- do not direct powerful jets of water at the inner surface of the lenses.
- Storing the goggles in their case after each session to prevent damage to the lenses (on the inner surface to preserve the anti-fog coating and on the outer surface to prevent scratches)
- Not exposing them to temperatures of over 60°C

Finally, do not touch / rub the inside of your lenses

Sports/

Water Sports/

Swimming/

Swimming Goggles/

nabaiji

Swimming Goggles with Mirrored Lenses – B-FIT 500