Welcome to our store~ Please refer to our size list  !!!!! This is very important !!! We don't have the half yards,please order the right size. Please note that we list all shoe sizes in United States  sizes. Please order the US size equivalent that you want. Size:39/40/41/42/43/44 Attention:  Please measure your heel to toe length and choose ccurate size according to the foot measurements. Size Chart: Size 39, Foot Length: 24.5cm Size 40, Foot Length: 25.0cm Size 41, Foot Length: 25.5cm Size 42, Foot Length: 26.0cm Size 43, Foot Length: 26.5cm Size 44, Foot Length: 27.0cm Sports Running Shoes Men Tenis Marathon AirCushion Breathable Ultralight Mens Comfort Athletic Nonskid Casual Sneakers Walking