This shoes style matches jeans and casual clothes. And it can make your foot smaller and minimizes them, especially for the people whose foot are fatter. Since we are an international transaction, our shoes may run larger or smaller than the standard sizes you are used to. It's best to chose the correct size from our product description before ordering. Generally,the inner length of the shoe=feet length+0.236IN or 0.393(If your feet is wide or fatty,you can plus 0.393 IN.Otherwise,0.236IN is suitable). SizeUS5=EU35(CN35)=8.858IN the inner length of the shoe. SizeUS5.5=EU36(CN36)=9.055IN the inner length of the . SizeUS6.5=EU37(CN37)=9.251IN the inner length of the shoe. SizeUS7=EU38(CN38)=9.448IN the inner length of the shoe . SizeUS8=EU39(CN39)=9.645IN inner length of the shoe . SizeUS8.5=EU39.5(CN40)=9.84IN the inner length of the shoe.