Alaïa Women’s Heart Cut Wedge Mules are crafted from patent leather and transparent polyurethane. Features the signature heart cut at the front, 60 mm wedge heel, and slip-on styling. Main Lining: 100% Lambskin Leather; Sole: 80% Calfskin Leather, 20% Rubber; Upper Material 1: 100% Polyurethane; Upper Material 2: 100% Calfskin Leather; Heel: 100% Calfskin Leather. Made in Italy. DESIGNER STYLE ID: AA3M3013CK150 COLOR: 999 NOIR