Bot 2 Adapta Sun Glasses Black/Irid Red

The Bot 2 are able to lighten and darken in less than 1 second.
So they compensate for rapid light changes like no other lens.
Do you enter a tunnel? In less than 1 second the lens becomes clear.
No batteries means they are durable, as light as a regular pair of ecofriendly sunglasses.
You can use them 365 days a year H24 and they will never run out of power.
From low light, such as tunnels, to very bright conditions, to all those situations in between. The Bot 2 have an unlimited number of gradations, and cover the whole range from S1 to S3* filter, so you can always have the perfect lens.
Light is unpredictable, and so is the weather. The Bot 2s are waterproof and tested in extreme temperatures, so you can enjoy the ride, without worrying about anything.
Adapta temples ensure a perfect, customizable fit.
In addition, non-slip silicone ends ensure a great grip even during the most demanding activities.
Described as "a real breakthrough," Irid technology is changing the way we think photochromic lenses should work, winning the world's top awards in both sports and optics.