1. This is an introduction to a pair of men's outdoor cycling sports glasses, which are also suitable for women. They are an ideal companion for outdoor outings. 2. The lenses of these glasses have a light transmittance of category 4 and belong to special - purpose sunglasses. The anti - ultraviolet level is UV400, providing relatively strong sun protection. Whether you are cycling on sunny roads, fishing, climbing mountains, traveling outdoors, or driving daily, they can effectively block the damage of ultraviolet rays to your eyes. 3. The glasses feature a semi - frame structure, which is both fashionable and practical. Although they are not polarized lenses, they perform well in various scenarios. For example, at stage performances, parties, and other events, they can also enhance your stylish look. 4. These glasses have relatively strong specification adaptability, suitable for a variety of outdoor activity scenarios and can meet your different needs. Let them accompany you on every occasion, allowing you to fully enjoy the fun of life and add a touch of safety and fashion to your outdoor travels.