Details: Rubber sole, heel measures approximately 0.25 inches, perforated nubuck. Color: Black Nubuck •A relaxed alternative to the dainty ballet flat, with boyish style and a dressy lifted heel •Rounded topline adds smooth interest and a little flexibility to the vamp •Sturdy sole with grip-textured rubber insets at the heel and ball •The Gentle Souls difference: the comfort that's felt