Sunglasses Julbo SHIELD M J544 - 4514

Julbo Shield M sunglasses combine performance and style. Designed for intense ascents, they offer optimal protection thanks to removable textile shells and the Air Flow ventilation system. The curved Grip Tech temples and non-slip nose ensure a perfect fit. A bold design to push your limits at altitude.

Air Flow: Ventilation integrated into the frame for optimal air circulation, preventing fogging during exercise.

Grip Nose: A soft, shock-resistant, and adhesive insert for a perfect fit on the nose. Your sports sunglasses stay in place, no matter how intense your activities. Comfort and stability guaranteed!

Removable Spandex Side Shields: Spandex side shields for effective protection against light rays. Lightweight and comfortable, Spandex is a flexible synthetic fiber that resists heat, cold, and water. Enjoy optimal protection in all conditions.

Grip Tech Temples: Exclusive soft material on the inside of the temples, non-adhesive to hair for absolute hold and comfort. No more slipping! Enjoy your sports activities to the full with an impeccable fit.

Julbo REACTIV 0-4 High Contrast lenses push the boundaries of photochromic technology, offering the widest range of tint variation on the market, transitioning from UV category 0 to UV category 4. This innovative technology allows the lenses to adapt in real time to changing light conditions, providing optimal vision in all conditions.

Thanks to their 100% translucent base, these lenses ensure perfect reading of the terrain, even in shaded areas or overcast conditions. The light transmission rate varies from 4% in UV4 (very sunny conditions) to 86% in UV0 (overcast), guaranteeing exceptional visual comfort in all circumstances. In addition, the anti-fog treatment preserves a clear vision even in humid conditions or during intense physical exertion.

The grey base color of these lenses, combined with a red flash mirror whose intensity varies depending on the sunlight, offers a both technical and aesthetic look. This combination of colors reduces glare and improves contrasts, for an even more immersive visual experience. REACTIV 0-4 High Contrast lenses are therefore the ideal choice for demanding athletes and outdoor enthusiasts, seeking optimal performance and unparalleled visual comfort.