1. This style of sunglasses is a good companion for your outdoor activities. We have them in stock and can quickly meet your needs. It is suitable for various scenarios, providing good protection and clear vision whether for sun protection, fishing, outdoor sports, cycling, or driving. 2. The light transmittance of its lenses belongs to Class 2 sunglasses, with a UV400 anti - ultraviolet rating, which can effectively block ultraviolet rays and protect your eyes from damage. Moreover, although it is not a polarized lens, it can still provide a clear, colorful, and high - definition visual experience in various daily scenarios. 3. This pair of glasses features a frameless structure, with a simple and fashionable design, and is light and comfortable to wear. Additionally, it is not suitable to be paired with prescription glasses and is designed as outdoor glasses for people with normal vision. 4. Such sunglasses can ensure your outdoor activities and allow you to fully enjoy every outing.