Yosi Samra advises that their shoes typically run true to size. If you are a half size, they suggest going up to the next full size. For example, if you are a true size 6.5, they suggest ordering a size 7. Channel your wild side wearing the Roee Snake Leather Flip Flops from Yosi SamraTM. Leather upper. Thong style wear. Snake embossed leather footbed. Synthetic outsole.