Saint Laurent Espadrilles

These YSL espadrilles are brand new, in mint condition and have never been worn outside! I love them so much, but they are a little too tight on my heel. I am typically a US 8 or 8.5 shoe size and these are a European size 38.5, but I wish I sized up to a 39. I’m not used to the EU sizing. Original packaging with YSL box included!