A clever combination of full grain leather, cork and denim. Like all Merrell shoes, the Sundial Slide goes way beyond mere fashion to put all-day comfort on your feet. 4.5mm anatomical, antimicrobial Cita-XYâ"˘ Aegisâ"˘ footbed. Q-Formâ"˘ triple density and Air Cushion® midsole promotes proper alignment of a womans stride. Merrell Spire Sandalâ"˘ sticky rubber sole