Julbo Bivouak Sunglasses are a new generation of truly versatile sports sunglasses. Bivouak special qualities make them the best choice for tough impact sports such as skiing, sailing and mountain biking.
- The world's first sunglasses with removable magnetic protective shields
- Special ventilation to avoid misting
- NXT polycarbonate 'bullet-proof material' lenses
- Integrated Sunglass Cords
- Cameleon Photochromic, Zebra or Spectron 4 lenses
View the Julbo Bivouak Spec Sheet (PDF)
Julbo Bivouak Review
"I've been wearing my Bivuoaks for cycling since colliding with an overweight bee, and cat sailing where there's so much spray I cant see without them. The retainers hold them comfortably tight and the vents seem to be effective at preventing misting. The ingenious magnetic side shields prevent reflective glare. So far they're the best I've ever worn for sheer tough practicality." Ed
Add the magnetic side shields to increase protection against enhanced light reflection, on snow for example, or remove them for regular use.
Outdoor sports have met their match with the Bivouak, offering solar protection for any conditions.
Features
- Detachable side panels
- Removable eyeglass holder
Lenses
Cameleon lenses feature anti-fog coating and a hi-tech photochromic finish. The inside of the lenses are laser-treated, not just surface coatings.
Long-lasting finish - wipe your lenses as often as you like, without damaging the quality of the finish.
Julbo anti-fog technology is used in Formula 1 racing for helmet visors.
Excellent polarisation and high protection in the cameleon lenses provide high-definition vision and visual comfort.
Rapid activation: the lenses darken quickly to category 3-4.
UV: 100%
LV: 0%
Category: Evol34
Hi-tech photochromic and anti-fog coating. The inside of the lenses are laser-treated, not just surface coatings.
Long-lasting finish - wipe your lenses as often as you like, without damaging the quality of the finish.
Julbo anti-fog technology is used in Formula 1 racing for helmet visors. High-speed photochromic activation means lenses darken very quickly.
Wide ranging: Cat 2 to 4 is ideal for use in shade or in full sun.
Long-life photochromic effect - maximum quality and anti-fog durability
This light-sensitive lens, developed for the Speed range, is ideal for mountain biking, trail running and climbing.
Light-sensitive: the lens turns darker or lighter depending on the intensity of the light.
Exceptional anti-mist treatment: no condensation, maximum lifetime.
Amplitude cat: 2 to 4
High-speed reaction: 22 to 28 seconds
UV: 100%
LV: 0%
Category: Evol24
Polycarbonate lens, protection category 4 with flash finish + anti-reflective finish
Anti-reflective coating: improves visual comfort by eliminating stray reflections.
Flash finish: improves visible light filtering with mirror effect lenses. It reflects the rays of light and increases the filter effect. It eliminates the radiation reflected by the outer mirrored surface of the lens.
Light but with excellent shock resistance, this versatile lens is suitable for all types of sports
activities.
UV: 100%
LV: 5%
Category: 4
