Its easy to adjust. Fit is nice. Support is great. There is a serious flaw in the design though. The metal bracket that the band goes through is a serious chafing/cutting point. As a distance runner, this is a problem. Im trying to figure out a way to protect my skin from this piece of metal. The other flaw, which could be easily fixed by SheFit is to choose function over appearance. The attachment point of the metal bracket the band goes though, should be turned to the outside and sewn, rather than the inside. by turning to the inside, it creates a thick uncomfortable lumpy seam that chafes with log distance running. I would also love to see the tag eliminated. Cutting the tag out still leaves an annowance. Printing the tag info onto the fabric, or attaching the tag to an area that is not such an important area that contributes to chafing. Overall, its great for gym and short runs, but fails on long runs because of the above stated flaws.