Saint Laurent Black patent leather heels

These are the Scandale Saint Laurent Heels Size EU 40 - Size 9/9.5 US These are correlated to a Women’s US Size 10 - I’m a size 9 for reference and feel like they fit well enough to walk with the ankle strap, with a bit of space in the heel, but would fit size 9.5 great and 10. Selling because I had knee surgery and can’t wear heels anymore! Never worn outside! 100% patent leather Measured at 4.3” heel (11cm) Open toe strap design ankle closure with buckle and block heel Insole with logo