Give a Pon Size Chart

Size	Insole length (cm)
21/22	16.5
23/24	17.5
25/26	19
27/28	20.5
29/30	21.5
31/32	22.5
33/34	23.5
35/36	24
37/38	25.5
39/40	27
41/42	28

The slippers fit true to size. They may feel a little tight at first, but they quickly adjust to the shape of your foot, ensuring comfort.

If you're hesitant because you sometimes wear size 38 and sometimes 39, we recommend choosing size 37/38 – it fits like a classic size 38. Size 39/40, on the other hand, fits like a standard size 40.