These are sooo comfortable.  This is my second pair of brown, and my second pair in black.  The first pair was probably 4 years old and the tops still looked good, but the souls were starting to crack.  I wore them a couple times a week for 4 years.  I travel some for business and theses are my travel shoes, they're comfy enough for shulging through big airports and dress enough for business meetings.  But still looks cute with a pair of jeans.