These shoes are so much more comfortable than my previous pair (Adidas) and surprisingly, have noticeably better traction on hilly and muddy terrain.  The spikes are rubber, rather than hard plastic, which seems to make a difference both comfort-wise, and grip-wise.  As the other reviewers have said, order a half size larger than you normally would.  Not only are they very comfortable, but they are surprisingly attractive (for golf shoes...).  I ordered the blue and silver model.  I have gotten quite a few compliments in my first few outings with them, with some people asking where they could find Asics golf shoes.  By the way, this pair is on the Golf Digest Hot List.  It's a great pair of shoes!