Frame Material: Stainless steel
Angle and radian of lenses polarization design according to the principle of precision optical,allowing the polarization direction of light passing through only,the strong light sources (such as the sun,the surface of the water,glass,asphalt) filtered because of the polarization direction after reflection, thus eliminating external light interference,avoid presbyopia,dazzling and so on phenomenon,to soften and clear the view.
1 x sunglasses
Ships in 7 business days. It is shipped from China. Delivery is provided by China Post Air Mail. Delivery time depends on the couriers, local customs in your country also holidays, weather conditions. Usually it takes from 39 to 60 days, depending on the customs at your country.