Our product size standard :

size 4 =Chinese Size 34=22cm(86.75") (bare feet length)

size 5 =Chinese Size 35=22.5cm(88.75")(bare feet length)

size 5.5=Chinese Size 36=23cm(90.5") (bare feet length)

size 6=Chinese Size 37=23.5cm(92.5")(bare feet length)

size 7=Chinese Size 38=24cm(94.5")(bare feet length)

size 8=Chinese Size 39=24.5cm(96.5") (bare feet length)

size 8.5 =Chinese Size 40=250cm(98.5") (bare feet length)

size 9.5=Chinese Size 41=25.5cm(100.5") (bare feet length)

size 10 =Chinese Size 42=26cm(102.5") (bare feet length)

size 11 =Chinese Size 43=26.5cm(104.5") (bare feet length)

size 11.5 =Chinese Size 44=270cm(106.5")（bare feet length)

size 12.5 =Chinese Size 45=27.5cm(108.25") (bare feet length)

size 13.5 =Chinese Size 46=28cm(110.25")(bare feet length)

size 14 =Chinese Size 47=28.5cm(112.25")(bare feet length)

size 15 =Chinese Size 48=29cm(114.25") (bare feet length)

size 16 =Chinese Size 49=29.5cm(116.25")(bare feet length)

size 17 =Chinese Size 50=30cm(118.25")(bare feet length)

----Product Specification----

Attention please:Manual measurement of size, due to different measurement methods, there is an error of 1-3 cm, please understand.