Beware ladies.....this sandal is not a Medium width as described but a Medium/Wide. The only reason that I know this is because I contacted the company about the EXTREMELY loose strap. Vionic only carries a few sandals in just Medium width so if you don't have a hefty foot these will not work for you. I'm disappointed that I didn't get the chance to try these but I'm also aggravated that I have to pack them up & TAKE them to the UPS store due to the misinformation! What a hassle!!! Vionic also told me that the loose strap WOULD NOT provide the support that I'm looking for!