Excellent Condition Formal Shoes Color: Brown Retail Price: 3600 yen Size: ↓ The size is listed as 20cm, but the website recommended going up two sizes, so I bought 20cm even though my son usually wears 18cm. It wasn't tight or a perfect fit, but it was just right. My son has narrow feet and a low instep, so there was a little room. He usually wears around 18cm to 18.5cm, and depending on the shape of the foot, he might fit perfectly in 19cm. This is just for reference, as individual results may vary. By the way, as shown in the last image, the insole measured about 19cm. I bought these for the entrance ceremony and only wore them once for the round trip to school, so I think they are in very good condition. Formal Entrance Ceremony Boys Leather Synthetic Leather Wedding 18cm 18.5cm 19cm