Did a search to see if anyone has reviewed these as yet, but didn't find anything so figured i do one up.
Purchased them off ebay from the Australian distributor, i believe they are a US brand. only paid A$90 delivered and i gotta say, for what you pay and what you get they are brilliant.
Probably one of the best looking kevlar jeans out there, no ugly midway stitching, they just look like a pair of jeans should. nice classic blue too. And for the added bonus they actually fit surprising well. there a slim fit. I'm 6'3" with unnaturally long out of proportion legs, so they do come up a just little bit short on me but on any normal guy they'd be fine. I'm about a 34" waist as well and the fit is bang on, plus there is a little stretch in them anyway.
the only downer i can find i guess is the actual denin, isn't massively heavy, I've got a pair of diesel jeans that are a heavier weight. but i guess there comparable to a pair of run-of-the-mill Levi's. the website says the denim is treated with some space age polymer stuff, which is meant to do wonderful things to protect you. there not fully lined kevlar but it goes in all the right places. bum,knees,thighs. and theres pockets for knee armour if you wish.
more details on that here http://urbankreation.com/portfolio/blue-jeans/
and when you remember they only cost $90 bux. for just chucking on for those quick trips. there pretty perfect.