I love running in skirts but have always gravitated to skirts that are a little longer and that have a longer short underneath due to the dreaded chub rub. I had a hunch the inner short might be pretty short and it is, and it does ride up a bit, but to my surprise it didn't really cause chafing on a mid-length run (15 miles--but I did use Body Glide just in case). I love the material of the outer skirt; it's very light yet seems pretty tough. The skirt is well made and the pockets are secure. The only thing I might change (or have as an option) is a little longer short length and grippers on the short openings for those of us with chubby thighs. (Posted on 6/29/12)