Ruika RK 4056 flip flop

To measure your foot size, we recommend following the instructions below:
1st - Step barefoot on a sheet of paper and place your heel against the wall.
2nd - Make a mark on the paper with a pen on the biggest toe of your foot.
3° - Using a ruler, measure the marking you made on the paper from the biggest toe to the heel. It is important that you measure both feet, as they are not always the same size.
4° - Once this is done, just check the measurement in the following shoe table.