Size Chart
CCILU’s Shoe Size Conversion Chart
*First-time purchaser gets free return.
*All shoes show in this store is in US size. Please kindly refer to the shoe size conversion chart if you are outside the US.
*We do not produce "half" size range for our shoes, recommend that you move up a size for all standard fit styles. For example, if you are wearing a size 7 ½, we would recommend you to move up to size 8.
MEN
USA | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
EUROPE | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
UK | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
JAPAN | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 | 31.5 |
Length size in inches | 10.03" | 10.43" | 10.82" | 11.22" | 11.61" | 12.00" | 12.40" |
Width size in inches | 3.86" | 3.94" | 4.03" | 4.11" | 4.20" | 4.28" | 4.36" |
WOMEN
USA | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
EUROPE | 36 | 37 | 38 | 39 | 40 | 41 | 42 |
UK | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
JAPAN | 22.0 | 23.0 | 24.0 | 25.0 | 25.5 | 26.5 | 27.5 |
Length size in inches | 8.66" | 9.05" | 9.44" | 9.84" | 10.03" | 10.43" | 10.82" |
Width size in inches | 3.50" | 3.61" | 3.70" | 3.78" | 3.86" | 3.94" | 4.03" |
JUNIOR BOYS & GIRLS (AGES: 7 AND OLDER)
USA | 1 | 2 | 3 | 4 | 5 | 6 |
Europe | 33 | 34 | 35 | 36 | 37 | 38 |
UK | 13 | 1 | 2 | 3 | 4 | 5 |
Japan | 200 | 210 | 220 | 230 | 240 | 250 |
Length size in cm | 20cm | 21cm | 22cm | 23cm | 24cm | 25cm |
Length size in inches | 7.87" | 8.26" | 8.66" | 9.05" | 9.44" | 9.84" |
BOYS & GIRLS (AGES: 3-7)
USA | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
Europe | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
UK | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Japan | 110 | 120 | 130 | 140 | 150 | 160 | 170 |
Length size in cm | 11cm | 12cm | 13cm | 14cm | 15cm | 16cm | 17cm |
Length size in inches | 4.33" | 4.72" | 5.11" | 5.51" | 5.90" | 6.29" | 6.69" |
BOYS & GIRLS (AGES: 3-7)
USA | 12 | 13 | ||||
Europe | 29 | 30 | ||||
UK | 11 | 12 | ||||
Japan | 180 | 190 | ||||
Length size in cm | 18cm | 19cm | ||||
Length size in inches | 7.08" | 7.48" |
FIND YOUR SHOSE SIZE

1 Using a tape measure or ruler, measure the distance from the back of your heel to the end of the longest toe (in inches or centimeters)
2 Choose a table above to work out the correct size (U.S. to find your U.S. size, U.K. to find your U.K. size, Euro to find your European size).
3 Find the closest measurement, in inches or in centimeters that is equal to or greater than the length of your foot. For example, a man whose foot measures 12 inches or 30.5cm, is a U.S. 12, a U.K. 11, or a European 45.
2 Choose a table above to work out the correct size (U.S. to find your U.S. size, U.K. to find your U.K. size, Euro to find your European size).
3 Find the closest measurement, in inches or in centimeters that is equal to or greater than the length of your foot. For example, a man whose foot measures 12 inches or 30.5cm, is a U.S. 12, a U.K. 11, or a European 45.