Archies Flip Flops sizing runs very true to your normal running shoe size, we suggest selecting that for your size.
The cm sizing is the Japanese shoe sizing system and not foot measurement. However, if you measure your foot length and use that as a guide, you should be able to find a good fit.
Between sizes / half sizes
If you have a narrow foot and you're a half size, we recommend that you select the smaller size. For example, if you are a UK 5.5, then select the UK 5 - 5.5.
If you have a wide foot and you're a half size, we recommend that you select the larger size. For example, if you are a UK 5.5, you would then select the UK 6 - 6.5.
Women’s Size Conversion Chart
If you have an old pair of Archies Flip Flops that only has one US size, select a size up to find your correct US Women's size in our new sizing system. For example, if you have a US7, then the correct size for you would be a US Men's 7 / Women's 8 which is a UK 6 - 6.5.
Men's Size Conversion Chart