Please Measure your feet before before buying this item.<br />If your feet are a little fat and wide， please choose large size!<br />This shoes could fit for one's feet's width 7-9cm， thickness 4-4.5cm!<br />EU 36 ( US 6， AU 4.5， UK 3.5 ，CHN 36) length 23cm<br />EU 37 ( US 6.5， AU 5 ， UK 4 ，CHN 37)，length 23.5cm<br />EU 38 ( US 7.5， AU 6 ， UK 5 ，CHN 38 )，length 24cm<br />EU 39 ( US 8.5， AU 7， UK 6， CHN 39)， length 24.5cm<br />Note: We can not guarantee 100% the customers can fit  the shoes because of the individual size.<br />we appreciate your understanding .<br />1 X boots