The Vionic Nellie is a casual women's leather open back slip-on mule with elastic gore panels for a comfortable fit.Biomechanically designed to hug your arches, helps support natural alignment from the ground up.Upper: Weather resistant leatherGore panels for optimal adjustability and movementFootbed: Removable leatherOutsole: TRHeel height: 1.8 inchesSize: Womens 8.5The pair in the photos is the exact pair you will be receiving. Please see photos for details and condition.0/24