We suggest if you want make a correct choice you should choose by size chart in the images
Shoe Width:
Medium(B，M)
Season:
Spring/Autumn
Closure Type:
Slip-On
Upper Material:
PU
Insole Material:
Rubber
Pattern Type:
Solid
Gender:
Men
Outsole Material:
Rubber
Lining Material:
PU
Occasion:
Casual
Model Number:
S191
Department Name:
Adult
Item Type:
Oxfords
Please choose 0.5-1 size larger，If your foot is large.
CN/EU Size 39= Foot Length 240-245mm/9.45-9.65in=US7
CN/EU Size 40= Foot Length 246-250mm/9.66-9.84in=US7.5
CN/EU Size 41= Foot Length 251-255mm/9.85-10.0in=US8
CN/EU Size 42= Foot Length 256-260mm/10.1-10.24in=US8.5
CN/EU Size 43= Foot Length 260-265mm/10.3-10.43in=US9
CN/EU Size 44= Foot Length 265-270mm/10.5-10.63in=US9.5