EU Size 39 refers to a specific shoe size in the European sizing system. This size typically corresponds to a foot length of approximately 24.5 centimeters or 9.65 inches. It is commonly used in many countries across Europe and is part of a standardized sizing chart that helps consumers find the right fit. In the context of women's footwear, EU Size 39 is often equivalent to a US Size 8.5 or UK Size 6.5. For men's shoes, it usually translates to a US Size 6.5 or UK Size 6. The sizing can vary slightly between different brands and styles, so it's always advisable to check specific size charts when purchasing shoes.