Yodo Sport Polarized Sunglasses for Women & Men Driving Cycling Running Fishing- Unbreakable Metal Frame,100% UV protection, Royal Blue UV400 PROTECTION: 100% UV400 protection coating blocks 100% harmful UVA & UVB. UV 400 indicates an eye protection item that has been optimized to eliminate sunlight and glare, reduce eyes fatigue TAC POLARIZED LENS: sunglasses are made with the high quality TAC polarized lenses, which are scratch and impact resistant, offering 100% UV protection. ULTRALIGHT: made of plastic fame, lightweight and duarble, Wraparound-frame design stays in place during athletic movement, guarantee a comfortable experience even a long time wearing PROVIDE NATURAL SIGHT: AcuTint lens coloring system adds color contrast without distorting natural colors, provide a literally flawless field of view PERFECT FOR OUTDOORS: Comes in protective case, bag with cleaning cloth, is the perfect choice for active outdoor sports and activities such as Cycling, Riding, Mountain Biking, Tramping, Hiking, Walking, Fishing, Driving, and Rock Climbing.