West Biking | WEST BIKING 90° Flip Up Cycling Sunglasses Photochromic Polarized UV400 Anti Glare Lightweight Sport Glasses For Drivers Running

Special Flip-up Photochromic Polarized Sunglasses For Myopia Glasses WearersEliminate the trouble for myopia outdoor sports lovers who need two pairs of glasses at the same time. Multi-scene all-weather sports eyewear with interchangeable functional lenses.Product SpecificationBasic InformationBrand: WEST BIKINGProduct Name: Flip-up Photochromic Polarized Over-Glasses Cycling SunglassesCore Design: 90° Flip-up Lens Cover, Fit Over Ordinary Myopia GlassesFrame Material: High Toughness PC + Skin-friendly Soft RubberNet Weight: Approx 30g (Ultra-light all-day wear)Frame Available Colors: Black / Army Green / Dark Blue / Dark PurpleLens Types Optional: Polarized Lens / Night Vision Yellow Lens / Photochromic Lens / Colorful Photochromic Lens / Cyan Blue Photochromic LensMatching Full Accessories: EVE Protective Storage Case, Microfiber Glasses Cleaning Cloth, Drawstring Storage Pouch, Polarized Test CardApplicable Outdoor Scenarios: Cycling, Road MTB Biking, Driving, Fishing, Marathon Running, Hiking, Tennis, Outdoor TravelManual Measurement Dimensions (Manual measurement, error 1~3mm)Outer Frame Total Width: 150mmLens Width: 150mmLens Height: 50mmNose Spacing: 40mmQ & AQ1: Can these sunglasses be worn directly over my regular myopia glasses?A1: Yes. The oversized wraparound frame fits most standard myopia eyeglasses perfectly, no need to buy special prescription sports glasses.Q2: What is the function of the flip-up lens design?A2: You can flip the lens upward without taking off the whole frame. Convenient for reading, entering rooms or close vision use, avoid frequent on & off.Q3: How many lens options are there, what are their respective usage scenarios?A3: 5 lens versions: Polarized for bright sunny days; Night Vision yellow lens for night driving; 3 kinds of photochromic lenses for all-day cloudy/sunny/dusk use.Q4: Are the temple arms bendable? Will they slip down when I sweat heavily during cycling?A4: PC temples support arbitrary bending and resetting, adjustable radian for all head sizes. Anti-slip rubber texture on the temple tail increases friction when sweating, effectively prevent sliding.Q5: Can the polarized lens eliminate strong high beam glare when driving at night?A5: The polarized lens can filter surface reflected glare on roads and car windows, but we recommend choosing the dedicated night vision yellow lens for night driving to get better anti-high-beam effect.Q6: What accessories are included when I place an order for these cycling over-glasses?A6: Complete 4-piece accessory set: Hard EVE protective case, microfiber cleaning cloth, drawstring storage bag, polarized test card.