Normally I need to go down a half size in this style of slip on sneaker...but read reviews and ordered my regular size (9). However I should have went with my gut and ordered the 8.5. I have somewhat wide feet and higher instep...My right foot is usually the issue, it's slightly wider than the left...anyway I needed them for a road trip and will not have time to return and replace. So I guess you really have to know your individual issues with shoes and fit. I didn't find them to run small, but that's just me. I normally wear between 8.5-9.5 depending on style of shoe.I needed a quick and fairly cheap shoe for my clinicals. I’ll only need them for 7 clinicals so i won’t be using them everyday. If you’re looking for a shoe to last or for work then I’d say spend a little more for a better shoe. I’m normally a size 9 and ordered a size 10 bc of reviews I read. The size ten fits like a size 9 would, so I’d say order a size up. The only problem I found was that it was a bit wide on the sides but nothing too extreme, I just have to wear thicker socks.These shoes are nice. The material doesn't feel cheap nor does it have that super shiny plastic look. Great basics for any wardrobe. The only flaw is they are narrow so I ordered a size up.I brought these to take on a trip to Chicago. I needed something casuaI and comfy and these were excellent. I walked at least a total of 10 miles in these shoes while I was up there and my feet never hurt and they held up well!! I couldn't be happier with these!! Dress up or down...they are versatile.These sneakers are super comfortable and pretty lightweight so you can wear them all day. I especially love the color that isn't offered too often.Nice shoes, order full size up, they run really small and narrow. Overall happy with my purchaseComfortable to wear, i got them for nursing school they are perfect!These are now my favorite slip ons! Good quality, look exactly like they do in the picture. They fit true to size.Muy cómodos la verdad se los recomiendo compren compre se acaban y les llega asta la puerta de su casa saludos cordiales cuídese muchoJust the way I expected