Photochromic lenses (cat. 1 to 3—visible light transmission rate: 17% - 75%) get darker or lighter to match changing light conditions and therefore adapt to any time of the day and to the terrain.

• Internal anti-fog coating and external oil-repellent coating (prevents marking, makes cleaning easier and facilitates water runoff).
• High-speed activation regardless of the temperature (Non-Temperature Sensitive Technology)
• External oil-repellent coating: prevents marking and facilitates water runoff.