Chaco Women's Zvolv X2 Sport Sandal 100% Jacquard Webbing Imported Rubber sole Heel measures approximately 1" Platform measures approximately 0.5 inches Sport sandal featuring double-strap polyester jacquard webbing that wraps around foot and through midsole Adjustable strap at ankle Textured grooves on footbed for traction Non-marking outsole with 3-mm lugs