Our product size standard :

size 4 =Chinese Size 34=220mm (bare feet length)

size 5 =Chinese Size 35=225mm (bare feet length)

size 5.5=Chinese Size 36=230mm (bare feet length)

size 6=Chinese Size 37=235mm (bare feet length)

size 7=Chinese Size 38=240mm (bare feet length)

size 8=Chinese Size 39=245mm (bare feet length)

size 8.5 =Chinese Size 40=250mm (bare feet length)

size 9.5=Chinese Size 41=255mm (bare feet length)

size 10 =Chinese Size 42=260mm (bare feet length)

size 11 =Chinese Size 43=265mm (bare feet length)

size 11.5 =Chinese Size 44=270mm (bare feet length)

size 12.5 =Chinese Size 45=275mm (bare feet length)

size 13.5 =Chinese Size 46=280mm (bare feet length)

size 14 =Chinese Size 47=285mm (bare feet length)

size 15 =Chinese Size 48=290mm (bare feet length)

size 16 =Chinese Size 49=295mm (bare feet length)

size 17 =Chinese Size 50=300mm (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.