Size------- Inner Length(cm) Size 36, Inner Length:23.2cm Size 37, Inner Length:23.8cm Size 38, Inner Length:24.5cm Size 39, Inner Length:25.2cm Size 40, Inner Length:25.8cm Size 41, Inner Length:26.5cm Size 42, Inner Length:27.2cm Size 43, Inner Length:27.8cm Size 44, Inner Length:28.5cm Size 45, Inner Length:29.1cm Size 46, Inner Length:29.8cm Size 47, Inner Length:30.5cm Foot Length + (1~1.5cm)=Inner length(cm) Packing included: 1pair*shoes Style:new brand & Good quality. Gender: Unisex Color: colors models (Check the pictures.) Size Details: (1cm=0.39inch, 1inch=2.54cm) (Please choose your size according to the foot length) Please reference our size picture carefully! Measured by hands, please allow 0.2-0.5cm error! Due to computer monitor, may exist some color error, please do not mind!