The TRAX from CAIRN is a pair of sunglasses that is mainly aimed at sportsmen who want the best, both in terms of feel and equipment.

Indeed, these glasses are one with the sportsmen. Ventilations at the top of each lens prevent the formation of mist. Moisture produced during exercise is extracted thanks to improved airflow. The sporty shape, with a covering form and curved temples, will be easy to wear. The protection offered is excellent and will keep the sun from shining through, as well as from the sun's rays that cause undesirable reflections.

Finally, the lenses of the Trax are photochromic. They cover categories 1 to 3 and are suitable for use in the shade up to sunny weather and are authorised for driving. Their tint automatically adapts to the level of light intensity for comfort and vision at all times.