Quote Originally Posted by nscrbug View Post
According to the VFF sizing chart, the women's KSO model seems to be a tad bit more generous in sizing, so I will try those next. If those don't fit, I guess my only option would be to go into a men's size. Do any ladies here wear a men's VFF? Does the fit differ much from the women's version?

Linda
My size 40 mens Treks fit me much much better than my size 42 women's KSO. The KSO feel wider (that's right, wider) in the toe box area, and my pinky toe falls out while my big toe is jammed in. The men's treks, on the other hand, the toes fit better and the pinky toe doesn't fall out.
Lots of men wear women's KSOs - they are thought of as being 1/2 size off from each other, so many men that are between sizes just go over to women's.
Try a 41 Trek.
And/or wait a few weeks/months - women's Treks are coming out at the end of this month. A coconut cloth trek is expected the end of the summer. And men/women's running specific version is coming out in a few weeks, too.