These flats feature a patchwork of different denims and are as versatile as a pair of jeans. Memory foam insole, leather lining. Cotton. Italy. Exclusive. Whole sizes 36-42. 36 (US 5.5), 37 (US 6), 38 (US 7), 39 (US 8), 40 (US 8.5), 41 (US 9.5), 42 (US 11).