I wear a 10.5-11 regular width and I ordered a 10.5 in black. Despite sometimes needing an 11 in sneakers, I decided to give the 10.5 a shot because I had the opportunity to try on another pair of Keens in an 11 and those were much too big for me. The fit is perfect with just enough room to wear medium thick shocks comfortably or add a better insole. They are much cuter in person, the round shape gives my toes plenty of room without the shoe looking too "long" on my foot, and they are pretty comfortable out of the box. I do plan on adding a better insole though because while the comfort is fine for casual wear, I can't imagine being on my feet all day in them with the current insole. I've long been a fan of a popular brand of unisex canvas sneakers but the total lack of support (adding an thicker insole just made the fit bad) started to make the shoes impossible to wear (thank you bad knees and a funky arch). I really wanted a comfortable sneaker that did not look bulky, so I was quite pleased by how well these sneakers have worked out for me. I have not worn the shoes long enough to say too much about the quality but they do at least look to be well made.