Size 3.5=Foot length 23cm=Chinese size 36 /230
Size 4=Foot length 23.5cm=Chinese size 37 /235
Size 5=Foot length 24cm=Chinese size 38 /240
Size 6=Foot length 24.5cm=Chinese size 39 /245
Size 7=Foot length 25cm=Chinese size 40/250
Size 8=Foot length 25.5cm=Chinese size 41/255
Size 8.5=Foot length 26cm=Chinese size 42/260
Size 9=Foot length 26.5cm=Chinese size 43/265
Size 10=Foot length 27cm=Chinese size 44/270
Size 10.5=Foot length 27.5cm=Chinese size 45/275
Size 11=Foot length 28cm=Chinese size 46/280
Size 12=Foot length 28.5cm=Chinese size 47/285
Size 13=Foot length 29cm=Chinese size 48/290
New Men Casual Shoes Lace up Men Shoes Lightweight Comfortable Breathable Walking Sneakers Mens Shoes Size 48 tenis de hombre