I've gone from the Oakley Radar to the Smith PivLock V90's to the V2's. V2's are my favorites by far. Nose adjustment is a nice touch. Improvements over the V90's include better grip pieces. The nose piece holds up better. Just like the V90 these glasses have a great field of view with no frame in the way and simple PivLock lens replacement. Really like the lens replacement cost over the Oakley Radar.