Item #: 1373580 These are an authentic pair of SAINT LAURENT Lambskin Koller 110 Tall Boots size 40.5 in Black. These super-stylish boots are crafted of black lambskin leather. These boots feature 4.25-inch heels and ruthenium buckles. Follow this item for alerts. Saint Laurent is a registered trademark of Saint Laurent. FASHIONPHILE is not affiliated with Saint Laurent.