Out Of Katana - The One

6 seconds lens interchange system

The Katana has a lens interchange system that is easy to use and incredibly quick. If the clouds suddenly decide to ruin a bluebird day, you can be ready with the perfect lens in just a few seconds.

You just need to open the lever on the left side of the goggle, lift the lens on the side of the lever to free it, and there you go: you're done.

It comes with The One lenses

The Open comes with the mythical The One photochromic and polarized lenses, which are designed to actively adapt their darkness and color according to the ambient light and therefore work well in any condition.

More field of view without the frame

The Katana's frame doesn't protrude from the sides of the lens, improving the field of view on the vertical axis; therefore, providing a better vision at the top and at the bottom of the lens. On the sides the frame hosts the quick lens interchange mechanism.

Main lens

• The one fuoco

  • Photochromic, polarized, red mirror, transparency varies from neutral to blue
  • S2/S3
  • Ideal for: From sunny to slightly foggy, variable weather days
• The one gelo
• Photochromic, polarized, blue mirror, transparency varies from yellow to light brown
• S2/S3
• Ideal for: From sunny to slightly foggy, variable weather days

• The one nero

  • Photochromic, polarized, transparency varies between amber and light brown
  • S2/S3
  • Ideal for: From sunny to slightly foggy, variable weather days

Other characteristics

• Super quick lens interchange system (6 seconds)
• Inner silicone grips with fading texture on the strap's inner side
• Dual-Frame construction
• Cylindrical lens
• Made in Italy
• Optimized fitting
• Helmet compatible
• Microfiber pouch included for protection and cleaning
• Full perimeter ventilation
• 100% UV protection
• Field of view: 196° horizontal, 4.93 solid Sterads
• Foam: Hypoallergenic triple density with moisture wicking fleece
• Double layer anti-fog lens: yes
• Anti-fog treatment (standard 8 sec.): 77 sec.
• Dimensions: 173mm x 99mm x 77mm
• Weight: 122g

Photocromic Polarized Lenses The One

Out Of has always believed in the importance of having a lens with a good optic definition, but also to always have the lens with the right color for the conditions you' re in in that moment. You can have on your eyes the lens with the best optic definition ever, but it' s too light or too dark you won' t see half as good than with a lens of the right color.

For this we tried, and managed, to develop a goggles that could give you the possibility to change the lens quickly and easily, and we've always been a brand that furnishes, on most of its goggles the second lens, a persimmon lens.

Having the possibility to change the lens of the goggle at any time is a big step, but there are still some limitations, for example who doesn't carry a backpack might find uncomfortable to carry around a second lens in his pocket, and deciding what lens to carry in the morning, it' s easy to make mistakes, we all know weather in the mountains changes quickly. The definite solution is a lens that could change its color by itself, and the darkness of it on the base of the external conditions, so to make the skiing or the snowboarding awesome in every condition.

After years of trials the point has been reached with a special combinations of photocromatic pigments that change from yellow to black and all the shades in between, and a polarized filter on all the visible spectrum.

The result is a line of lenses with extraordinary properties that aren't comparable to other common lenses: a lens that changes color and darkness automatically basing on the external conditions.

In good weather conditions the pigments of the The One lenses are activated and they diminish the quantity of light that hits our eyes, while the polarized filter stops selectively the reflections from the ice or the water allowing you to distinguish in a better way the shape of the snowy run.

In bad weather conditions the yellow colors of the pigments that aren't activated helps improving the visibility and the perception of the ground, but is the polarized filter that allows to eliminate a part of the light that the fog reflexes, creating in this way contrasts on the ground that a bare human eye wouldn't be able to obtain.

The lenses from the line THE ONE by Out Of are therefore perfect in every possible weather condition, that means no more worries: if you use The One, you'll always have with you the right lens.