Sekishun-cho Outdoor Sports Athlete's Sunglasses for Cycling Fishing Golf,100% UV Protection 100%, UV 400 PROTECTION - These lenses have a 400UV protection rating, meaning it can block 99%-100% of both UVA and UVB harmful radiation. UV400 rated sunglasses are essential to protecting your eyes against long- term UV damage and keeping your eyes healthy when out and about. POLYCARBONATE LENS - PC lens are tough, lightweight, scratch resistant, have high optical clarity (distortion free, clear vision) , making them an excellent choice for outdoor sports activities. CLEAR/TRANSPARENT (NON-TINTED) LENS - Excellent choice for protection against dust (on the road), leaves and twigs during mountain biking, night time sports, riding or cycling PERFECT FOR OUTDOORS - Designed with a moulding, encompassing frame with anti-slip legs for extra grip behind the ears. They are the perfect choice for active outdoor sports and activities such as Biking, Cycling, Riding, Mountain Biking, Tramping, Hiking, Walking, Fishing, Driving, and Rock Climbing. PROTECTION BOX - Come with nice hard protection box, Allows for easy carry and convenient install.A wonderful practical gift idea for your active friends and family!