UV400 protection: The ROCKBROS photochromic sunglasses are made of high-quality PC materials. With their 100% UV400 protection coating, harmful UVA and UVB rays are effectively blocked, protecting your eyes.
Ultra-lightweight design: These cycling glasses weigh only 30g. They won't put any strain on your nose or ears. We also offer a myopia frame.
Comfort: Adjustable rubber nose pads are suitable for different nose and face types, and the glasses do not slip even when sweating.
Photochromic lenses: The magical photochromic lenses are transparent indoors and can change their color with the strength of ultraviolet radiation; the stronger the ultraviolet radiation, the darker the color.
Fashionable appearance: Full-frame design, highly elastic lens and frame, durable and comfortable to wear. The blue frame gives the glasses a stylish look.
