Why Buying Eu 39 in Us Sizes Often Leads to Costly Footwear Mistakes
Q1: Is an EU 39 always equal to a US women's 8.5?
A1: No. While many American lifestyle brands align an EU 39 with a US women's 8.5, major luxury European fashion houses cut EU 39 as a US women's 9.0. Certain technical athletic brands like Adidas treat an EU 39 as a US women's 7.5, reserving a US 8.5 for an EU 40.
Q2: What is an EU 39 in US men's sizing?
A2: An EU 39 typically translates to a US men's size 6.5. In brands that craft roomy leather dress shoes, it can occasionally fit like a US men's 7, but athletic shoes in this size run snug.
Q3: How many inches is a size 39 shoe footbed?
A3: A standard EU 39 footbed measures between 9.65 and 9.85 inches (24.5 to 25.0 cm). Feet measuring longer than 9.75 inches require a step up to an EU 40 to maintain proper toe clearance.
Q4: Why do luxury designer shoes in EU 39 run larger than sneakers?
A4: Designer footwear from Italy and France uses traditional dress lasts with extended, chiselled toe boxes. These silhouettes incorporate aesthetic length ahead of the toes, making an EU 39 dress flat or loafer feel closer to an American size 9 or 9.5 compared to a compact running sneaker.