Thank you for providing your feedback.
We reached out to you regarding the issue with sizing. It appears that you purchased the men's version of the product, where a size 6 corresponds to an EU 40. In the email, we also provided a link for you to purchase the women's version in a size 6.5, which should better suit your needs.
If you need any further assistance or have additional questions, please don't hesitate to contact our customer service team by responding to the email we sent.
