KAPVOE Photochromic Sports Sunglasses Bike Cycling Glasses Men Women UV400 Outdoor Bicycle Riding Eyewear Driving Fishing Hiking Golf Leisure Goggles

Product configuration: Photochromic glasses*1+glasses case, glasses cloth, glasses bag [Lens introduction] Photochromic lenses will change color under direct sunlight according to the intensity of ultraviolet rays. It will change color in about 1 minute in winter and about 40 seconds in summer. The speed depends on the intensity of sunlight and ultraviolet rays! [Frame introduction] The frame is made of TR90 material, which has good impact resistance and is suitable for use during sports to reduce damage caused by accidental collisions. The legs of the glasses are made of rubber encapsulation, which can effectively prevent the glasses from slipping due to sweating. [Product features] Photochromic glasses are suitable for indoor and outdoor wear. When the sunlight is strong, the darkening of the lens color can protect the eyes from the stimulation of strong light. In the evening or in a room with softer light, the lens is transparent and colorless, and will not obstruct the vision.