Q:I often wear Europe 40. Which size should I choose? A:There is currently no uniform size in the world.Europe 40 does not equal China 40. Please measure the length of the foot before purchase.(Note: Do not measure the length of the foot directly. This can lead to many errors. Please put your feet on white paper. Draw the front end and back end of the foot on white paper, which is the length of the foot.)If your feet are 25 cm long and then +0.5 cm (active space), choose 25.5 cm. The feet are very fat or very wide +1 cm. Q:How long does it take to receive the parcel? A:Depending on the weather/political and the local post office, there is a reference picture at the bottom of the details page. Note:There may be a slight color difference when taking pictures. Please forgive me. The color of the product shall prevail in kind.Easy to transport, the package is a plastic bag. If you need a shoe box package, you need a shipping fee of +2 USD.