These are a size 37 in oiled leather with the gold big buckle from Birkenstocks. I have worn these, but not enough to mold to my feet. Very beautiful leather and buckles! I wear a true 6.5 and these fit great for me. Contoured cork-latex footbed creates custom support with wear Oiled leather upper gives each pair a unique finish Smooth leather footbed lining Flexible EVA sole Two straps with oversized metal pin buckles Made in Germany