The YSL Saint Laurent Opyum 110 Black Patent Leather Pumps in size 40 1/2 (size 9.5 US) are stylish and sleek heels perfect for a party or cocktail occasion. Featuring a solid black color with a buckle closure and ankle strap accents, these pumps are made of high-quality leather with a stiletto heel style. The outsole and lining are both leather, providing comfort and durability for summer and spring seasons. With the iconic Saint Laurent brand and pump style, these shoes are sure to make a statement at any event.