I tried on a bunch down at a Sports Authority recently and settled on these. Maybe the lightest and most comfortable shoe I've ever worn. The sole is so soft though, I do fear it will wear quickly, but for $79 I couldn't ask for a lighter, more flexible running shoe.
[VIDEO]http://www.amazon.com/Reebok-Realflex-Runner-Running-Black/dp/B004J17G8U/]Amazon.com: Reebok Men's Realflex Runner Running Shoe: Shoes[/VIDEO]
I have a pair of Saucony Kinvara 2. They are incredible. I wanted something fairly minimal, but since I'm a beginning runner I wanted a little bit of support to make sure I was running without hurting myself. They are incredibly light, breathe very well, and have excellent tread. Highly recommended at about 90 for the pair.