Except for the nose-piece area, they look very much like the Tifosi glasses I recently purchased. They are a little more than yours ($69.95) but they also have the interchangeable lens and they are only $15.00 each. I got mine with the photochromatic lens and after using them in early morning light and bright afternoon light, I can tell you that you probably won't be needing other lenses. These go from an almost white to a pretty dark smoke. I picked mine up for $54.00 in the LBS's 20% Off, End of Year Sale.