3.Anti-Glare,Anti Strong Light,Anti-UV,Polarized Light,SO118 International Anti-Light Standard
4.Comfortable To Wear,Lightweight AL-MG Alloy Design Is Ideal For Usage By Motorcycle And Cycling Bicycle, Driving, Running, Fishing,Racing, Skiing And Climbing, Trekking Or Other Outdoor Activities Enthusiasts
5.Great Gift Idea and 30 DAY MONEY BACK GUARANTEE- All Hongtai Customers Enjoy 30 Day Money Back Guarantee. Customers Can Return and Get Refunded In Case The Purchasing is Not Satisfactory for Any Reason. You Have No Risk to Try!