Far too short. Same size as a pair of Keen water sandals I bought last year, but easily 3/4 shorter with smaller toe box.
They are great shoes, if the sizing was more accurate and consistent, Id rate closer to five stars. These are not as well constructed, a bit lighter and thinner. Cant see wearing them all day if you move around much. Im sure you do - why else look at Keens? Certainly last years pair are top notch. Go for s different model or larger size if you're not needing protection.