I don’t know if you are a front pocket type, but I have really enjoyed mine with this form factor. The one I have had Kevlar sides but I can’t find one like that on Amazon today.
Edit, fixing the link
I hate sitting on my wallet. To me it doesn't make sense. So I carry mine in the front pocket. This one is designed for the front pocket. I absolutely love it. Had it almost 4 years now, it's still like new. Would buy it again (if I have to) and I buy them for friends all the time.
http://www.amazon.com/gp/product/B004FVOPBU/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
Pick up one of those when you can. It's contoured for front-pocket use, shielded to protect any RFID tags from skimming, is super sturdy, and is pretty minimalist. Not only does it work for front-pocket, but it encourages you not to bring your whole house with you.
My wife got me one of these Rogue Wallets a couple of years ago - I really like it. The ballistic nylon (feels almost like kevlar, just smoother) is a nice change up from leather, it is designed to be carried in the front pocket (I'm never going back to back pocket carry) and it is very slim (you will decide what you need and you will not put anything else in there). It is also RFID protected. Still looks and feels pretty much exactly how it did when I unwrapped it.