Follow these 4 simple steps:
1. Stand straight on a paper, mark points of the longest front toe and heel. The length of the two points is the foot length.
2. The left foot and right foot have slightly different length. Please measure the bigger one as the correct size.
3. If the feet is thick and wide, please choose the bigger size; if the feet is narrow and thin, please choose the smaller size.
4. The measured size should be the same as the daily shoe size. If there is a big difference, it means the measuring method is wrong or the data is not accurate.
Tips: If The Feet is thick amd wide please choose the bigger size