D who typically wears a size 8 would wear the 38 - L who usually wears a US 8.5 would take a 39.
We consider this true to size.
The leather is so soft you can wear these without socks! You can also be work ask mules!
Upper: Natural leather
Lining: Natural leather
Sole: Light sole made from synthetic materials
Anatomically shaped footbed
Made in Portugal