These are brand new Saint Laurent YSL women's loafers in UK size 41, which is equivalent to a US size 10. The slip-on loafers feature a black leather upper and lining, with a leather outsole and insole for a luxurious feel. Perfect for casual occasions during the summer and spring seasons, these loafers are a stylish and versatile addition to any woman's wardrobe. The iconic Saint Laurent brand ensures high quality and a touch of luxury to these classic black loafers.