Hello，my dear friend!<br />If you want make a very correct choice you should choose by the size chart at the image !!!<br />1.You will find more amazing products if you visit our store.<br />2.We guarantee the lowest price and the highest quality for all of our products!<br />3.If you find a cheaper price than ours，it must be poor quality!Please be careful to buy!<br />4.The relation of foot length between EUR&US size as the pic shows ，Please choose the right size according to your real foot length <br />5.Please reference our size picture carefully!<br />Measured by hands， please allow 1-3mm error!<br />Due to computer monitor， may exist some color error， please do not mind!<br />35/4.5 B(M) US Women/3 D(M) US Men=Shoes length:225mm Fit foot length 221-225mm(8.7-8.8in)<br />36/5.5 B(M) US Women/4 D(M) US Men=Shoes length:230mm Fit foot length 226-230mm(8.9-9.0 in)<br />37/6.5 B(M) US Women/5 D(M) US Men=Shoes length:235mm Fit foot length 231-235mm(9.1-9.2 in)<br />38/7.5 B(M) US Women/6 D(M) US Men=Shoes length:240mm Fit foot length 236- 240mm(9.3-9.4 in)<br />39/8 B(M) US Women/6.5 D(M) US Men=Shoes length:245mm Fit foot length 241-245mm(9.5-9.6 in)<br />40/9 B(M) US Women/7.5 D(M) US Men=Shoes length:250mm Fit foot length 246-250mm(9.7-9.8 in)<br />41/9.5 B(M) US Women/8 D(M) US Men=Shoes length:255mm Fit foot length 251-255mm(9.9- 10.0 in)<br />42/10.5 B(M) US Women/8.5 D(M) US Men=Shoes length:260mm Fit foot length 256-260mm(10.1-10.2 in)<br />43/12 B(M) US Women/9 D(M) US Men=Shoes length:265mm Fit foot length 261-265mm(10.3-10.4 in)<br />44/13 B(M) US Women/9.5 D(M) US Men=Shoes length:270mm Fit foot length 266-270mm(10.5-10.6 in)<br />45/14 B(M) US Women/10.5 D(M) US Men=Shoes length:275mm Fit foot length 271-275mm(10.7-10.8 in)<br />46/15 B(M) US Women/11 D(M) US Men=Shoes length 280mm Fit foot length 276-280mm(10.9-11.0 in)<br />47/16 B(M) US Women/11.5 D(M) US Men=Shoes length 285mm Fit foot length 281-285mm(11.0-11.2 in)<br />487/17 B(M) US Women/12 D(M) US Men=Shoes length 290mm Fit foot length 286-290mm(11.2-11.4 in)<br />