Upper - 100% calfskin leatherInner lining - 50% textile, 25% pig skin and 25% calfskin leatherSole - 100% syntheticRemovable insoleType of close - ElasticHeel height/Sole 2.4 cm (0.94'')Extra ComfortLight - Extra-light sole that reduces weight and facilitates propulsion while walkingMemory Foam - Removable insole with maximum comfort in the arch and heel, thanks to its extra-cushioned technologyRemovable double insole for extra room