Filters protect the eyes from the effects of harmful ultraviolet radiation. They also reduce eye fatigue caused by strong light. They increase comfort regardless of the activity practised.

The easy cleaning of the frames and lenses is an added bonus. On a daily basis, simply clean them with special cloths with a good material composition. Gentle cleaning and storage in the case prolongs their life.

A good fit of the frames to the temples is crucial for most sporting activities and for hiking in the mountains and beyond. The glasses will not shift, put pressure or cause discomfort and you can focus on your chosen activity.