Photochromic Sports Sunglasses for Men: Cycling, MTB, Biking with Removable Elastic Band

ROCKBROS Photochromic Sports Sunglasses offer a range of practical features for outdoor enthusiasts. The key product details are as follows:

UV400 PROTECTIVE LENSES: The sunglasses are equipped with safety and impact-resistant UV400 protection coating PC lenses. These lenses effectively block harmful UVA and UVB rays, shielding your eyes from sand, heavy wind, and strong sunlight.

PHOTOCHROMIC TECHNOLOGY: The photochromic lenses of these ROCKBROS sunglasses automatically transition from clear to dark gray in response to the intensity of ultraviolet radiation. This allows them to maintain a suitable brightness level to protect your eyes in strong sunshine. (Note: The lenses need to be in direct contact with sunlight to change color.)

INTERCHANGEABLE ARM & STRAP: The frame is designed with a specially crafted, stress-resistant TR90 material to cater to a variety of outdoor sports needs. Furthermore, the side arms can be unclipped and exchanged for a retainer strap, adding extra safety for extreme sports.

LIGHTWEIGHT: Each pair of these sunglasses weighs only 30g, making them perfect for long-term wear. The ultra-light cycling sunglasses reduce pressure on your nose and temples, providing a comfortable experience. The curved design also enhances wind and dust resistance, as well as low air resistance, making them suitable for high-speed riding.

COMFORTABLE FIT: The MTB glasses feature an adjustable, soft nose bridge to better fit your face. Additionally, the built-in vent holes effectively prevent sweat from flowing into your eyes during exercise. These sunglasses are widely suitable for outdoor activities such as cycling, running, hiking, climbing, skiing, fishing, and driving.

In summary, the ROCKBROS Photochromic Sports Sunglasses offer a comprehensive set of features to cater to the needs of outdoor enthusiasts. The UV400 protective lenses, photochromic technology, interchangeable frame, lightweight design, and comfortable fit make these sunglasses a versatile and practical choice for various outdoor pursuits.

product information: