When I was searching for sandals to buy for  Disneyland vacation I kept searching for words like amusement park, Universal Studios, Disneyland, walking a lot So Im including these phrases in my review. I wore the sandals five days straight at Disneyland for at least 10 hours a day.  Yes my feet were a little sore after day one and two but nothing unbearable. I would suggest wearing them for a few days before using them on a trip like that. Overall they were absolutely amazing and magnificent and I couldn't of gotten through my trip without them! My son bought the mens version of the same shoe and loved them as well! I wear a 9.5, sometimes 9 and the 9 were perfect. Theres padding on the sides and everythings adjustable. I have smelly feet and they did not get smelly (I also bought keens for the trip but those got smelly walking around at home so I did not take them with me). Also I bought a keens 9 and they are a tad small and the ankle part is tight on Keens (you can see in pic where I had to add elastic to ankle strap on Keens)- I have wide feet and bigger ankles and these were perfect, especially after the end of the day when my feet had swollen- I just adjusted straps accordingly.