Description Brand: ROCKBROS Frame Color: White + Blue Frame Material: PC Lens Color: Pink Lens Material: PC Size: approximately 14.5cm (Length) * 5.5cm (Height) * 13.2cm (Width) Weight: approximately 30g Gender: Unisex Adults Visual Effect: Gray Activities: Cycling, Driving, Fishing, Running, Mountaineering, Golfing Package Includes: 1 * Pair of glasses, 1 * Glasses box, 1 * Prescription frame, 1 * Soft pouch, 1 * Cleaning cloth, 1 * Test card. Features: Polarized Lenses The PC - made lenses are 100% UV400 resistant and block harmful UVA and UVB rays. Additionally, the glasses prevent insects from harming your eyes, effectively protecting your eyes while cycling. High - quality Materials The frame of the cycling glasses is made of high - quality PC materials, which are lightweight and scratch - resistant. PC lenses have high flexibility and shock resistance and are not easily broken. Moreover, the glasses are dirt - and dust - repellent, making them easy to clean. Other Details One - piece lenses for clear vision. Adjustable nose pads for different nose shapes. Prescription frame can be mounted for glasses wearers. Ventilation holes on the frame to reduce resistance while cycling. Anti - slip rubber temples for non - slip and comfortable wearing. Flexible PC temples suitable for most face shapes. Lightweight, only 30g, reducing the pressure of the glasses on the face and ears. Services If for any reason you are not satisfied with these glasses, you can return them within 60 days. You can freely contact us if you have any questions or problems arise. Package Contents 1 * Pair of glasses, 1 * Glasses box, 1 * Prescription frame, 1 * Soft pouch, 1 * Cleaning cloth, 1 * Test card. Tips: The prescription frame does not contain lenses. Please purchase prescription lenses from an optician yourself.