🕶️ UKNOW Polarized Sport Sunglasses for Men Women, UV Protection Photochromic Sunglasses with 2 Lenses for Cycling and Driving Review

Rubber frame. Polycarbonate lens. Polarized. UV Protection Coating coating. 🕶Photochromic Technology - With its photochromic technology, the Grey lens can automatically adapt to the changing ultraviolet light conditions around you. This works when the lenses are exposed to UV light and the molecules embedded in the lens change their structure. This change of structure lightens or darkens the lens automatically to provide a comfortable tint, for optimal vision. 🕶Polarized Lens - Polarized lens is a great option for anyone who spends time outdoors. It helps reduce light glare and provide additional clarity while keeping you eyes protected. Because of these, it can improve vision and safety in the sun. 🕶UV Protection Coating - Coming with UV-Protective coating, the lenses of our sunglasses are able to defend against 100% of UVA/B/C rays and harmful blue light to 400nm, which may lead to age-related eye diseases and vision problems. 🕶Comfortable Rubber Design – Our sunglasses equipped with ultra-grip rubber nose pad and non-slip rubber leg provide you with more comfortable wearing experience. What’s more, it is ideal for cycling, running, fishing, climbing, driving and other outdoor activities. 🕶Ergonomic & Stylish Design - Designed to meet the human head structure, our sunglasses will absolutely provide you with comfortable wearing experience. Stylish appearance makes you look rakish and attractive, allowing you to use it in any occasion.