Château Flat Mule in black super soft calfskin, featured in several looks from the Balenciaga Fall 25 Collection. This super soft calfskin flat mule has a round toe, a worn-out effect, and a high-frequency nano BB logo on the upper. It features a tone-on-tone sole and insole. Made in Italy. Upper: calfskin - Sole: TPU - Insole: Lambskin.