A. This cycling glasses combines style and practicality, and is specifically designed for outdoor enthusiasts. It uses a coated rainbow process, with an exquisite appearance, making you stand out in any scenario. B. Its light transmittance is classified as category 2 sunglasses, which can effectively block harmful light in sunlight and provide a clear field of vision. The anti - UV level reaches UV400, blocking over 99% of ultraviolet rays and providing all - around sun protection for your eyes. Whether you are cycling, running, fishing, traveling or driving, it can shield your eyes from wind and light, allowing you to fully enjoy the fun of outdoor sports. C. These glasses feature a full - frame structure with a reasonable design and comfortable wearing experience, which can effectively reduce the interference of external sand, wind and debris. However, these glasses are not suitable for use with prescription glasses. The overall design is intended to provide an outdoor experience for people with normal vision. D. It has a variety of practical functions to meet your needs in different scenarios. When cycling, it can block strong winds and relieve eye fatigue; when fishing or traveling, it can prevent direct sunlight, enabling you to observe the surrounding environment more clearly; when driving, it can also provide a clear field of vision and ensure driving safety. These cycling glasses are suitable for people with normal vision and are a good choice for your outdoor sports, accompanying you through every wonderful journey.