8码的女鞋 就是39码的
参考资料：
http://blogshopr.com/20090517/shoe-size-conversion-chart/USA 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5
UK 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5
EUR 40.0 40.5 41.0 42.0 42.5 43.0 44.0 44.5
cm 25.0 25.5 26.0 26.5 27.0 27.5 28.0 28.5
USA 11.0 11.5 12.0 12.5 13.0 13.5 14.0 15.0
UK 10.0 10.5 11.0 11.5 12.0 12.5 13.0 14.0
EUR 45.0 45.5 46.0 47.0 47.5 48.0 48.5 49.5
cm 29.0 29.5 30.0 30.5 31.0 31.5 32.0 33.0
Women’s Nike Shoe Size Conversion Chart
USA 5.5 6.0 6.5 7.0 7.5 8.0
UK 3.0 3.5 4.0 4.5 5.0 5.5
EUR 36.0 36.5 37.5 38.0 38.5 39.0
cm 22.5 23.0 23.5 24.0 24.5 25.0
USA 8.5 9.0 9.5 10.0 10.5 11.0
UK 6.0 6.5 7.0 7.5 8.0 8.5
EUR 40.0 40.5 41.0 42.0 42.5 43.0
cm 25.5 26.0 26.5 27.0 27.5 28.0
参考资料：http://blogshopr.com/20090517/shoe-size-conversion-chart/