Brand new! I did not read the size chart and these are not my size haha. For women’s 5-6.5 shoe size. These are sold out! From website: DETAILS & FIT Engineered arch support XT2® anti-odor technology Toe and heel padding Made from sustainably-sourced yarn Feet are personal: Final Sale Engineered with Technical Comfort™ Features our proprietary FIONdry moisture-wicking technology.