these be the third pair of keen sandal I have have and the second one of the Newport h2 . they be comfortable the first time you put they on with no break-in require and the fit be true to size . the toe box be roomy without foot slide . I have never worn sock with they so I can not report on how that work . the major pro be the toe protection . I use they for walk , boat , motorcycle ride , outdoor work , and every other activity include casual dining . they do not seem to leave mark on my boat and they wear better then most other sandal I have try . I highly recommend they for active warm weather wear .