After researching and trying on numerous pairs of hiking shoes - this was the perfect fit!  I was looking for a hiking shoe, not a boot, that was lightweight, yet rugged, breathable, and comfortable.  Every shoe I tried on - Columbia, Keen, Merrell - each one had issues with fit that just didn't work for me.  I have a normal foot I don't really understand why this was, but I was about to give up.  The Oboz Sawtooth met my criteria and I found a great price on Amazon.  This shoe was on numerous "best of" hiking websites, and had tons of great reviews on numerous sites.  The heel area seems to have extra support and my heel feels secure, which is great when considering a low shoe.  The toe box was roomy but not too much so that I felt like I was swimming in them.  I also love how the lacing is narrowly centered as it makes for a better fit.  I sized up 1/2 size because I like to wear hiking socks for extra comfort.  OBOZ plants a tree for every pair sold - pretty cool!  I have not taken them out on the trails yet, have only worn them inside the house, but will write an update when I do.