My two sons love moccasins and have several pairs.  They often use these Cole Haans as their dress shoes (their idea, not mine) and have them in both black and brown.  The boys say they're very comfortable and I have to say that even though the style is fairly casual, these shoes look really good when properly polished up.  Driving Moccasins are not known for their durability under heavy use, but these are well made, and with the relatively light use the boys give them I expect them to last pretty well.