ROCKBROS Sports Bicycle Ultra Road Polarized Sunglasses, Polarized, Photochromic, Sunglasses, Glasses, Lightweight, UV400, Fog-Free, Windproof,

[Polarized lenses/photochromic lenses] You can choose between photochromic sunglasses or polarized sunglasses for ROCKBROS sports sunglasses! ①Polarized lenses: ■Frame color: Black ■Lens: TAC lenses ■Equipped with polarized lenses that adjust the contrast of your field of vision ②Photochromic lenses: ■Frame color: Blue ■Lens: PC lenses ■Equipped with photochromic lenses that change color density when exposed to ultraviolet rays [UV400 Protection] UV400 sunglasses are made of high quality PC material and have excellent visible light transmittance. The lenses are coated with 100% UV400 protection coating that easily blocks harmful UVA and UVB rays, protecting your eyes from exposure to strong light. [Curved design] The curved design allows the lens to have lower air resistance, making it suitable for high-speed cycling. The integrated lens provides a clear and wide field of vision and is also excellent in wind and dust resistance. It can perfectly protect your eyes. [Ultra-lightweight & comfortable] The sunglasses weigh only about 30g, and the TR frame + rubber temples can effectively reduce pressure on the head without putting strain on the nose and ears, so you can wear them for a long time without feeling uncomfortable. There is an inner frame on the back of the sunglasses, so they are also suitable for people with myopia. (If you are myopic and need prescription lenses, please obtain prescription lenses at an optical shop.) [Adjustable & Versatile] The adjustable nose pad is made of comfortable rubber material, so it won't get in the way of your nose even when worn for a long time, and is suitable for Asian face shapes. Item is useful for: cycling, racing, marathons, driving, golf, fishing, running, walking, trekking, outdoors