Size Note:
Choose your size according to your feet length, For slippers, if you want to lose a little, you can choose a big one size, it is also very comfortable.US size 6 - 7 = China Size 39-40 = Factory Size 270 CMUS size 7.5 - 8.5 = China Size 41-42 = Factory Size 280 CMUS size 9 - 10.5 = China Size 43-44 = Factory Size 290 CM