Julbo has designed sunglasses with Reactiv lenses, made for those who live fast, balancing sports and everyday adventures. Thanks to their intelligent photochromic lenses, these sunglasses adapt instantly to ambient light.
Whether the sky is cloudy, you are in the shade, or under bright sun, your visual comfort remains the same. A true revolution for anyone tired of changing pairs with every shift in light! The Julbo Ultimate Cover J547 36 32, for example, perfectly embodies this versatility.
What is a Reactiv lens?
The Reactiv lens is much more than a simple tinted lens.
It is a high-performance photochromic lens, capable of adjusting its level of tint according to light intensity. This transition happens within seconds, ensuring optimal sun protection at all times. These lenses are also anti-fog and scratch-resistant, staying clear even in extreme conditions. They are available in several versions.
For example, the REACTIV Performance 1-3 lenses are perfect for trail running or cycling, featured on the Julbo Rush J534 34 14.
The REACTIV High Mountain 2-4 lenses are designed for mountaineering, as seen on the Explorer 2.0 J497 5014.
Finally, the REACTIV Nautic lenses, found on the Montebianco 2 J541 50 14, are ideal for water sports.
Photochromic lenses… and much more
Julbo Reactiv lenses go beyond simple adaptation to light. Some models, such as the Shield J506 5012, combine photochromic technology with polarization, making them perfect for reducing glare in the mountains or at sea.
For cycling or running, the Fury J531 38 16 offers a wide field of vision and excellent stability. And for a lighter, more minimalist option, the Aerolite J496 3414 is a natural choice.
A frame designed for movement
Because great lenses aren’t enough, Julbo has also developed lightweight, flexible, and impact-resistant frames. Materials such as polycarbonate, acetate, or organic compounds ensure a secure fit even during intense activity.
Models like the Julbo Fury Reactiv, Shield, or Ultimate Cover are built for stability and adapt naturally to the shape of your face.
When are Julbo Reactiv sunglasses ideal?
Whether for mountain biking, trail running, sailing, or mountaineering, Julbo sunglasses with Reactiv lenses provide reliable UV protection. They offer strong performance in all conditions. Thanks to their variable protection index, they adapt seamlessly to your environment. The Julbo Meta J552 90 27 is an excellent example of versatility, perfect for both urban explorers and outdoor enthusiasts.
Permanent visual comfort
We don’t always think about eye fatigue… until we experience it. Thanks to Julbo lenses, light is intelligently filtered, contrasts are sharp, and glare is reduced. The result: less strain, even at the end of the day.
The Legacy J564 50 14 is particularly appreciated for its ability to deliver clear vision in all conditions, effortlessly.
A pair for the whole family
Julbo also takes into account the diverse needs of adults. For active women seeking comfort and style, the Monterosa 2 J542 12 10 is an essential choice, perfect for both mountain hikes and city strolls. For men, the Renegade J499 3314 strikes the perfect balance between protection, discretion, and adaptability.
For slimmer faces or those who prefer lightweight eyewear, the Aerolite J496 3414 is ideal for running or cycling. Quality, performance, and style combined.
To explore the full collection, take a look at all Julbo sunglasses available on our website.
Choosing Julbo also means supporting a committed brand. Designed in the French Jura, these sunglasses are built to last, reduce environmental impact, and fit every lifestyle.
Even the most urban models, such as the The Streets J573 78 14, blend bold style with discreet technology. Because you can demand fashion while truly protecting your eyes.
