After trial and error I finally figured out the right size for this shoe. I initially ordered an 8 (as this is the usual size I buy in crocs), but they are soooo small I couldn't get my foot into them. I liked them enough that I was willing to return them and size up. I ended up going up to a size 10! But, they fit. The one thing I like most about these flats is that the foot bed is lined. This reduces a lot of the typical croc sweat you end up with. These look great with capris or jeans, and they are comfy enough to wear all day. The sole of the shoe is slick though, as I discovered when I nearly went sliding across my kitchen floor after mopping it. So just be aware of that.