I got mine like a week ago and I love them. The matte finish looks really good, and I'm a big fan of the lens. I've been wearing them longboarding a lot. Definitely get them, they even come with a nifty case. Quality sunglasses.
I agree I have frogskins and they're my favorite. Knockarounds are really great quality for the money though. They don't feel like five dollar gas station glasses, theyre the closest I've seen to a pair of frogskins. You can usually get frogskins on Oakley vault for fifty if you are not too picky on color and that's only like 30 more than Knockarounds.
last summer i got a $250 pair of Diesel sunglasses for free, they were really nice and suited me well, but i lost them when i nearly drowned while river rafting drunk and stoned.
couple nights ago, i was drunk and stoned again, found a pair of Sabres on the street while wandering around downtown, googled them and they're worth about $100.
they aren't my style but i've gotten compliments already so may as well keep em.
will probably still get a pair of Oakley's later this summer, not sure which style yet, but it's nice to have found a decent set laying on the road while in the same condition i was when i lost my really sick ones last year. starting to think the universe and i have some kind of deal going.