SWIMMING MASK 500 ACTIVE SIZE L BLACK WHITE MIRRORED LENSES

The appearance of fog depends on several factors, the difference in temperature between the body and the water, humidity levels, etc. Wear due to friction is one of the main causes.
If your goggles fog up, dip your lenses in the water and a protective film will reform.
After a certain amount of time, it is normal for the performance of the anti-fog coating to diminish.

We offer an anti-fog marker which reactivates the ageing anti-fog coating and increases the lifetime of your goggles.

Swim mask watertightness depends on correctly adjusting the silicone seals to fit your face shape.
Before purchase, we advise you to do the "suction" test without the strap.
If the goggles stay on your face by themselves via slight suction, the product will be watertight during your swim. They also locate any points of discomfort of the model on your face.Model available in size S (slim faces) and size L.

A swimming mask suited to the shape of your face does not need to be worn tight.

A mask that is too tight can cause discomfort, leave marks and sometimes even let in water.

There is no need to press on the lenses with your hands, a slight suction effect is generally enough for most swimming sessions without letting water in.

The straps should ideally sit 2 to 3 cm above the ears.
This is the best position for hold and comfort.

We recommend:
- rinsing your mask (only if necessary) by simply dipping it in water
- avoiding directing powerful jets of water at the inner surface of the lenses.
- storing the mask in its case after each session to prevent damage to the lenses (there is an anti-fog coating on the inner surface and an anti-scratch coating on the outer surface)
- not exposing them to temperatures over 60°C

DO NOT TOUCH/RUB THE INSIDE OF YOUR LENSES

The colour of your goggles should be suited to your swimming location and its lighting.
If you swim outdoors or in a brightly lit swimming pool, choose smoke lenses for greater comfort and to reduce glare.

If, however, the pool is quite dark with low lighting, winter evenings for example, use clear lenses.

Complies with standard: Q/BT 4734 - 2014, all the Nabaiji 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.