Motorola Droid Razr Maxx HD Smart Phone Neoprene Exercise Armband with Special Key Pocket (Purple) + VanGoddy Wristband
This armband is great. Actually meant for my phone when most of what is on the market is for iphones. Good quality band and velcro.  Nice and wide to fit and not slide around while running.  My only complaint is that while running (and inevitably sweating) some moisture seems to get into the pocket, causing the phone to stick to the plastic front piece and therefore making it difficult to remove with one hand.  Love the color choices and so far is holding up to my miles.