Experience unparalleled eye protection and visual clarity with these UV400 Cycling Glasses. Designed for outdoor enthusiasts, these sunglasses are for cycling, fishing, hiking, and various outdoor activities. With their advanced polarized and photochromic lenses, they adapt to changing light conditions, ensuring optimal vision at all times. The lightweight acetate frame and comfortable fit make them an essential accessory for all your adventures. Specifications: Specification Details Brand Name [Brand Name] Origin Mainland China High-concerned Chemical None Lens Height About 52mm 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 Type Polarized/Photochromic Glasses Choice Yes Semi_Choice Yes Key Points and Features: Advanced UV400 Protection: Blocks harmful UV rays to protect your eyes during outdoor activities. Polarized/Photochromic Lenses: Adapt to changing light conditions, providing clear vision in various environments. Lightweight and Durable Frame: Made from acetate, ensuring long-lasting use without compromising comfort. Versatile Use: I for cycling, fishing, hiking, and other outdoor sports. Unisex Design: Suitable for both men and women. Comfortable Fit: Weighs only about 24g, reducing fatigue during prolonged use. High-Quality Materials: Constructed from TAC polarizer, TR frame, and PC temple for enhanced durability. Why Choose These Cycling Glasses? These cycling glasses are designed to maximum eye protection and comfort, making them for outdoor enthusiasts. The combination of polarized and photochromic lenses ensures that your vision remains sharp and clear, regardless of the lighting conditions. Additionally, their lightweight and durable construction make them a reliable companion for all your outdoor adventures. Please Note: The frame color may vary due to different display settings. Ensure to clean the lenses with the provided cloth to maintain clarity and extend the lifespan of the glasses. These glasses are not intended for direct viewing of the sun or as a protective device against artificial light sources such as lasers. your outdoor experience with these premium UV400 cycling glasses, designed to provide superior protection and visual clarity.   Product detail Brand: ROCKBROS 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