Stay protected and stylish with our UV400 Polarized/Photochromic Cycling Sunglasses. for cycling, fishing, hiking, and other outdoor activities, these sunglasses feature advanced lenses that provide UV400 protection and adapt to changing light conditions. Made from durable materials like acetate, TAC, and TR, they superior comfort and performance. Lightweight and unisex, these sunglasses are the eyewear for all your outdoor adventures. Specifications: Specification Details Origin Mainland China Lens Height About 52cm Frame Color Multi Frame Material Acetate Item Type Eyewear Lenses Material TAC Sport Type Cycling Model Number 1017 Gender Unisex Material TAC Polarizer + TR Frame + PC Temple Weight About 24g Applicable Cycling, Fishing, Outdoor Activities Key Points and Features: UV400 Protection and Advanced Lenses UV400 protection shields your eyes from harmful UVA and UVB rays. Available in both polarized and photochromic options for optimal vision in various light conditions. Durable and Lightweight Construction Made from high-quality acetate, TAC, and TR materials for durability and comfort. Weighing only about 24g, they are comfortable for extended wear. Versatile and Multi-functional I for cycling, fishing, hiking, and other outdoor activities. Suitable for both men and women with a stylish unisex design. Enhanced Visual Clarity Polarized lenses reduce glare for improved visibility and comfort. Photochromic lenses adapt to changing light conditions, providing clear vision in all environments. Secure and Comfortable Fit Ergonomic design ensures a secure and comfortable fit. for high-intensity outdoor sports and activities. Why Choose These UV400 Cycling Sunglasses? Choosing our UV400 Polarized/Photochromic Cycling Sunglasses ensures that you get superior eye protection and visual clarity for all your outdoor activities. With features like UV400 protection, advanced lenses, and durable construction, these sunglasses the blend of style, comfort, and performance. Please Note: Clean lenses with a soft cloth to maintain clarity and avoid scratches. Store sunglasses in a protective case when not in use. Ensure a secure fit to prevent slipping during intense activities. Avoid using abrasive materials that may damage the lenses. your outdoor experience with our UV400 Polarized/Photochromic Cycling Sunglasses. Designed for comfort and performance, these sunglasses provide the protection and clarity you need for all your adventures. for cycling, fishing, hiking, and more, they are a accessory for every outdoor enthusiast.   Product detail Color: 8 Colors Style: 2 Styles Name: Half Frame Cycling Glasses Model: Photochromic/Polarized Weight: About 24g Material: PC Lens+TR Frame Product feature 1. 10171/6/7/8: Polarized Lens 2. 10172/3/4/5: Photochromic Lenses 3. Package: Myopia Frame, Glasses Cloth, Glasses Bag, Test Card 4. UV Protection 5. Adjustable Nose Pads 6. Silicone Temple Pls note: 1. Color change time: winter-1 minute, summer-40 seconds. 2. Speed depends on sunlight and UV intensity! 3. The rate of discoloration is related to the intensity of ultraviolet light and the temperature. (if UV intensity and temperature is low, The speed of discoloration will become slower). Sports cycling glasses Dazzle color polarization High definition large lenses/no pressure to wear/bonus myopia frame Product information TAC polarizing lens Effectively reduce glare and eliminate dazzling reflection and scattering light, suitable for daytime driving,cycling, fishing, mountaineering and other activities Dazzle color coating The surface of the lens is not easy to absorb villi, dust,not easy to be acid erosion by rain to keep the sight clear lightweight The overall weight of the glasses is only about 24gwhich is comfortable to wear and does not burden the ears Built-in myopia frame Built-in myopia frame can meet the wearing needs of myopic people ( myopias 400,astigmatism s 200) High level of appearance TR90 frame The frame and frame are made of TR90material, which is durable and easy to deform Adjustable nose rest Suitable for different face shapes The wrapped adjustable nose rest can be adjustedaccording to the shape of nose for more comfort PC toughness mirror leg Light fit does not hurt the face comfortable gripping force reduces head pressurePC toughness mirror legs fit most people's face shape Detail show Accessories show