i wore out 2 pairs of oakleys in 2 years a while ago. while they were damn comfortable there was one thing i hated about them...the soles. once wet, they squeaked like mad on tile floors. the soles were also very soft and went slick in about a year.
supposedly they've updated them and the soles are now a more sturdy material. i dont know as i haven't tried them.
HKocher, if you're leo or .mil, go to www.usstandardissue.com. you can get them for about 100 bucks a pair once registered. its easy.
i'm on my second pair of 5.11 HRT's. first pair blew out in 11 months and started leaking in from where the sole meets the leather. since i still had my receipt and the warranty was good for a year, I got them exchanged by 5.11. took about 2 months because the retailer i bought them from drug their feet, but 5.11 made it right. the 5.11's took about 2 weeks to break in, but once done, they're really comfortable. they're surprisingly light too, even though they look clunky.
im still searching for a better boot. one that'll last longer than a year, lightweight, and at least water resistant. i do a lot of standing some times and want something that provides a lot of support and cushion for my heels too. (man i sound whiny).