100% brand new and high quality Lens material: PC Weight bearing index: medium Gender of use: unisex Flexibility index: medium Face shape: square/long/oval Frame index: large frame Specifications. Anti-glare, sun protection Lightweight material to reduce the burden on the bridge of the nose and toughness to prevent breakage Open up the field of vision, bring better visual and wearing experience Suitable for outdoor sports and road driving Package includes. 1* sunglasses Attention. 1. The monitor used is not the same, the computer is not the same, the angle of photography is not the same, there may be angle colour problems. 2. Pure manual measurement, there may be 0-1cm error.