Frequently Asked Questions

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The latest questions

  1. What does photochromic mean?
    Reactiv lenses are photochromic - that means they will get darker or lighter to match changing light conditions. The lenses darken when exposed to UV light waves.    This is helpful when the weather changes, so you don't have to switch to another lens or take off your sunglasses/goggles.    Julbo offers a variety of ... Read more
  2. Can I customize my Julbo product?

    No, unfortunately it isn't currently possible to customize our sunglasses, goggles or helmets by choosing a frame color (front and temples) and lenses.

  3. Our lens markings: what's the story?
    We are currently updating our communication materials on our photochromic lenses. The names Zebra, Cameleon, Octopus and Falcon have disappeared and been replaced with a new description for the photochromic technology common to our lines: "REACTIV".  Our lenses have been given the new names of REACTIV Performance, REACTIV Nautic, REACTIV High ... Read more