great clarity without peripheral distortion while providing excellent shading from bright sunshine. Has all the features like sticky stuff on the strap, great venting, and style. I now have the prism rose, jade and black iridium goggles to cover just about all light conditions. I broke my femur three years ago because of flat light obscuring the surface, so price was not an issue, (I brought all three this season)...what flat light? I find it easier to change goggles than lenses...I'm 72 ys old.