Yet another new sunglasses review:
I am currently wearing Tifosi Envy glasses. Full retail is ~$50 US and that includes three lenses (blue, race "red" and clear in this case), a soft cleaning bag and a hard-shell zippered carrying case.
Great glasses for small faces. Every female who has tried on a pair at the shop has bought them. They are no better, but no worse, that Oakley's as far as lens-scratching.....but for less than 1/2 of the price of Half-Jackets I can live with that!
You can find these on-sale online or sometimes at event expos. I saw them for $25-30 per pair at a tandem rally this summer.
About the lenses: Different models come with ~sliightly~ different color selections, so ask! The mirror-blue is dark; I like it for xc skiing. I use the race "red" (more of a pinky brown) for most road riding (good on overcast days or changing light condiditons). The clear is great for heavily treed single-track and night riding.
For comparison, I've also used glasses by Oakley, Smith, Rudy Project, and Nike.
I give the Tifosi's two thumbs up!