Description Brand: ROCKBROS Frame Color: White + Red Frame Material: PC Size: Approximately 14.5cm (Length) * 5.5cm (Height) * 13.2cm (Width) Weight: Approximately 30g Gender: Unisex Adults Activities: Cycling, Driving, Fishing, Running, Hiking, Golfing Package Includes: 1* Pair of glasses, 1* Glasses case, 1* Prescription frame, 1* Soft pouch, 1* Cleaning cloth, 1* Test card. Features Polarized Lenses: The PC - made lenses are 100% UV400 - resistant, blocking 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 glasses have high flexibility and shock resistance, and are not easily broken. Moreover, the glasses are dirt - and dust - repellent, making them easy to clean. Additional Details: One - piece lenses for clear vision. Adjustable nose pads to fit different nose shapes. Prescription frame can be attached for glasses wearers. Ventilation holes on the frame to reduce air resistance while cycling. Anti - slip rubber temples for stability and comfort during wear. Flexible PC temples suitable for most face shapes. Lightweight, only 30g, reducing the pressure of the glasses on the face and ears. Services If you are not satisfied with these glasses for any reason, you can return them within 60 days. Feel free to contact us if you have any questions or encounter any problems. Package Contains 1* Pair of glasses, 1* Glasses case, 1* Prescription frame, 1* Soft pouch, 1* Cleaning cloth, 1* Test card. Tips: The prescription frame does not include lenses. Please purchase prescription lenses from an optician.