I have a wide toe box and a narrow heel, and these work for me -- although I'd prefer another mm or two of width at the ball of my foot. These shoes are light, soft and flexible, which I love. However, the quality is pretty cheap (as is the price), so I don't expect them to last long. However, I won't wear them that often, so that's fine for me. FYI, I'm usually between an 8.5 and a 9, and the 9s were better for me.