Rockbros Photochromic Cycling Glasses with UV Protection and Correction Insert – Clear Purple Rockbros Photochromic Cycling Glasses in Clear Purple are the perfect choice for any active two-wheeled enthusiast. Designed for maximum comfort and protection, they combine functionality, style and modern technology. With photochromic lenses that intelligently adapt to changing lighting conditions, you get full visibility and driving comfort regardless of the weather. The built-in frame for nearsighted people allows people with visual impairments to use the glasses. The UV400 filter effectively protects your eyes from UVA and UVB rays, and the lightweight TR90 frames provide comfort even on long journeys. The large, high-resistance lens not only protects against wind and dust, but also adds style. Rockbros is a combination of comfort, durability and modernity – perfect for cycling, running or hiking. ~ Specification: Brand: Rockbros Model: Rockbros 14110023006 Lens Type: Photochromic, UV400 Lens Material: PC (Polycarbonate) Frame Material: TR90 (Ultralight & Flexible) Weight: Approx. 26 g Correction Insert: Yes, Included Nose Pads: Removable, Rubber, Non-slip Purpose: Cycling, Running, Outdoor Activities Color: Transparent Purple ~ Key Benefits of Rockbros SP337 Glasses: Photochromic Lenses: Automatic Dimming Adjustment Depending on Your Eye light intensity – perfect visibility in all conditions. Corrective insert for nearsightedness: Can be used by people with visual impairments without having to remove corrective glasses. UV400 protection: Effective eye protection against harmful UV rays – safe driving in full sunlight. Ultra-light and durable design: Only 26g – perfect for long-term wear without feeling heavy. Large lens with fashionable design: Protects your eyes from wind, sand and dust for a wide field of vision. ~ Photochromic lenses adapt to light The lenses intelligently dim in strong light and brighten in the shade – perfect for any weather, without having to change glasses. Optical insert for people with myopia Thanks to a special corrective frame, you can use your own lenses, maintaining comfort and visual acuity even during sports. UV400 filter protects the eyes from radiation The glasses block up to 100% of UVA and UVB rays, which protects the retina from damage and reduces eye strain. Durable and lightweight TR90 frame for wearing comfort The TR90 material is resistant to deformation and very lightweight, making the glasses ideal for long journeys and intense physical activity. Design and construction adapted to an active lifestyle A stylish, wide lens, removable nose pads and non-slip elements make the glasses stay stable and look great in any situation.