These are amazing. I've bought two pair now and two of my friends have bought them as well. I will definitely buy more. However, the belt that comes with them freys easily so you'll probably want to buy a legit belt to go with them. I suggest the Blackhawk riggers belt. It's amazing as well. The ripstop nylon on these is durable and very strong.

UPDATE: 05/30/14
It's been over a year now since I bought these. I wear them on the film set anywhere from 2-3 days a week and have been really rough on them, but they are holding up amazingly. They have no holes or tears in them at all. I love them. I've since bought a 2nd pair plus the matching shorts.