Julbo Deep Sport Sunglasses give you the look and the vision.
Julbo Deep Sport Zebra Lenses are photochromic, varying the light transmission in reaction to the ambient brightness.
Addict Zebra Photochromic Lenses
The Julbo Zebra Lens is photochromic with a wide amplitude in categories 2 to 4, fast activation speed (22-28 seconds) and anti-fog treatment.
The glass darkens or lightens as the surrounding brightness changes (from 40.7% to 6.6% of the visible light transmission rate depending on luminous intensity).
Julbo Zebra Lenses are recommended for mountain biking, trails and climbing.
The Julbo Zebra Lens is photochromic with a wide amplitude in categories 2 to 4, fast activation speed (22-28 seconds) and anti-fog treatment. 
