As a woman, I have yet to use a harness that fits me properly, and the Mystic Stealth is no exception. Of the options in the rental shop, this is the harness I reach for most often. It has good back support and a more comfortable fit than most. However, even with the XS I cannot get this harness to sit properly in between my ribs and hips, causing it to perpetually ride up which makes for not the most comfortable riding experience. I will continue to use this board until the rental shop (hopefully!) expands their selection to include harnesses of this quality built for women, or I invest in one of my own.