I needed a pair of sunglasses that were progressive, and I liked the styles Revo had.
Finding good fitting glasses has been hard for me as I have a wide bridge of my nose, but saw the Crawler and for some reason took a chance on them, even though 100% of my sunglasses to this point have been Oakley!
Sure glad I did...lightweight, great lenses, my prescription was perfect, and they have a nice wrap around on my face which I really look for...and the wife likes them too.
This will not be my last pair or Revo's...this is the start of a new relationship :)