500 ACTIVE Swimming Mask, Size L - White Blue, Smoke lenses

Ref :
Key feature
The ACTIVE swimming mask is very comfortable thanks to the flexible nose bridge and supple seals that adapt to fit the face, whilst guaranteeing full watertightess.
Users reviews
4.12 / 5 1736 ratings


Products benefits

Field of vision
Panoramic field of vision, >150°, to see all that is going on around you
1 adjustment: simple, intuitive side strap adjustment system.
Standard stability, diving is not recommended, flexible and wide silicone skirt
Anti-fog treatment on the inner surface of the lenses.
Very flexible, full-coverage seal highly adaptable to fit the face.


Lens : 100.0% Polycarbonate (PC) Joint/Gasket : 100.0% Silicon Strap : 100.0% Silicon Buckles : 100.0% Polycarbonate (PC)
Designed to
beginner swimmers looking for comfort and a panoramic field of vision.
2 years
Download the instructions


Storage Tips
After use, store the swimming mask in its case. Important: Important: do not touch the inner surface of the lenses as this could destroy the anti-fog treatment


Swim mask watertightness depends on correctly adjusting the silicone seals to fit the face shape. Before purchase, we advise you to do the "suction" test without the strap. If the goggles stay on the face by themselves via slight suction, the product will be watertight during your swim. This also enables you to spot any areas of discomfort or annoyance when the model is on the face. This model comes in size S (narrow faces) and size L
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 (on the inner surface there is an anti-fog coating and on the outer surface to prevent scratches) - not exposing it to temperatures of over 60°c DO NOT TOUCH/RUB THE INSIDE OF YOUR 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 be diminished. We offer an anti-fog marker that reactivates an ageing anti-fog treatment and makes your goggles last longer.

Users reviews

4.12 / 5 1736 ratings
1422 users recommended this product

At Decathlon, reviews are reliable.

  • Man
    30-39 years old
    06 January 2020
    Use since 1 week or less
    That review has been deposited on this product version
    uv protection on clear or smoke only lens?

    i bought the Active which the lens are smoke, not tinted. is the goggle still UV protected?

  • 06 December 2019
    Use since 3 to 6 months
    That review has been deposited on this product version
    2nd purchase

    Previous pair were fine until eventually the anti mist failed to work. I expect the same will happen again. Same problem I had with a pair of Zoggs previously. The anti mist appears to have a limited life span . I have yet to use this pair. Holidays only.

    Brand response :

    Dear Chesney,

    Thank you for your recent feedback. We are glad to hear from you and see that you recommend to other swimming enthusiast our Nabaiji mask. If you ever again discover the drop of quality of anti fog treatment then we have solution for that. You can easily restore quality of vision by using our swimming goggles anti fog marker. Specially created to improve / extend life time of this type of swimming equipment.

    Here is the direct link to this anti fog marker:


    Once again thank you very much for your feedback.


    Kornel - Water Sports Commercial Leader

  • Man
    30-39 years old
    30 September 2019
    Use since 3 to 6 months
    That review has been deposited on this product version
    Excellent even for surfing

    Very good, comfortable.
    I really need to know which UV protection this product gives.

    I checked the link in description under Instructions but it is not mentioned

    Can somebody help me to know UV protection level?