Photochromic HD Technology
These high-definition lenses enhance contrast for a clear view of the terrain, whilst the photochromic technology adjusts the tint in real time (category 1 to 3). Whether you’re riding through a dark forest or across a sun-drenched mountain peak, you never have to brake. Your vision remains clear and protected, allowing you to stay focused on your path as speed increases.
Panoramic field of view
The wider screen provides superior peripheral vision, which is essential for anticipating every obstacle at full speed. Acting as a shield against oncoming airflow and splashes, its ventilated design effectively prevents fogging. You’ll have complete clarity the moment you decide to give it your all and push your limits.
HIGH DEFINITION LENSES
These high-contrast road cycling lenses have been specially designed to enhance the most common colours you see on your bike rides. This gives blues, greens and greys more contrast so that you can make out more details.
Tests showed that cyclists greatly preferred these lenses over classic category 3 lenses (with a grey or brown base)
Technical frame and adjustable ventilation
This new version is lighter and more stable, allowing you to forget you're wearing it whilst in action. It features a variable ventilation system thanks to its removable lower section, allowing you to adjust the airflow and the style of the glasses depending on the intensity of your activity. The grip on the nose and temples ensures a secure fit, even when you’re working up a sweat and moving around.
REMOVABLE FRAME
The PERF 500 have a removable frame at the bottom. Beyond the style component, which is a personal choice, this again allows you to adjust the ventilation based on your activity. When the lower part is removed, there is greater airflow inside the frame.
To remove the lower part, gently pull it sideways (not downwards).
