Balenciaga Cosy BB Leather Slippers combine a slip-on mule silhouette with the labels BB hardware for easy on/off wear and elevated casual style. Key attributes: Black | Red | Leather | Slip-on style | Flat leather sole | Square toe | Debossed BB logo hardware | Minimal slip-on mule silhouette | Dimensions fit: True to size | Half sizes: take the next size down | Composition care: Upper: Calf leather | Lining: Leather | Insole: Leather | Sole: Leather