I have a pair in blue and LOVE them! It is very comfortable, a great walking shoe also!  I liked the blue so much I ordered it in black and brown. My daughter-in-law stands on her feet a great deal at work and was having feet problems, so I gave her a pair of these. She agrees that they are the most comfortable her feet have ever been while working!
I took only these shoes on a recent trip, wore them hiking, walking and for evening wear. My feet never complained! I usually take a second comfortable pair to alternate shoes, but we were trying to 'travel light' on a plane and it worked!! My size in Clark shoes is very consistent which make it easy to order them on line.