ROCKBROS Photochromic Sunglasses, Sports Sunglasses, UV400, Anti-Fog, Cycling, Road Bike, Sports Eyewear, Ultra-Lightweight (26g), Hiking, Tennis, Fis

【5-Second High-Speed ​​Photochromic Lenses】(Cat.1-3 Compatible) Using UV intensity sensing technology, these sports sunglasses automatically adjust lens tint depth in approximately 5 seconds from low light to high light (transmittance 10-82%). The full-surface blue-green metallic coating (color-changing type) provides both vivid vision and a premium feel compared to gray lenses. Convenient sunglasses that can be worn day or night!

【UV400 & Anti-Fog Specialized Version】 Meets strict UV400 standards, blocking 99% of UVA/UVB/UVC rays. The anti-fog special edition uses a unique nano-coating (transmittance 15.67-82.34%), and the lens is treated with an anti-fog coating, making it less prone to fogging and ensuring clear vision, improving safety while riding! Maintains clear vision even during exercise in rainy or cold weather, making it ideal for cycling commutes and snow mountain climbing.

【Myopia-Friendly & 3 Practical Features】① Open-type lens design (reduces pressure) ② Included myopia frame (recommended for 400° myopia/200° astigmatism) ③ Anti-slip ear hooks & sports strap (secure even during intense activity). Packed with excellent features! The over-lens design also improves windproof, dustproof, and insect-proof functionality.

【Japanese Face-Fitting Design & Impact Resistant】These cycling sunglasses weigh only 26g! Featuring an elastic TR90 frame, 3-stage adjustable nose pads for pressure distribution across the bridge of the nose, and temples perfectly fitted to the shape of Japanese ears. High-strength PC lenses are resistant to flying debris and impacts, making them the perfect sports eyewear that balances reduced eye fatigue and safety.

【Suitable for All Scenes & Recommended Gift】Covering all outdoor scenes, from road cycling to driving, hiking, and city walks. Comes with a lightweight case for convenient storage, making it ideal as a Father's Day or sports enthusiast gift. The unisex design is suitable for both men and women, perfect for couples or partners to wear matching!