• perforated calfskin • 3 mm beige continuous EVA/PE cushion, 22 Shore • Heel pad made of 3 mm PU slow memory foam, 10 Shore • glued-in rubber pad • continuous PET core, from the heel to under the pad, with heel spur recess • Heel spur recess is filled with 3 mm PU slow memory foam, 10 shores • Lining, short-soled, black, »carbon look