1，Note Our size is not standard US size， and it is only equal to foot length! Look，The size you select is USA size when you make order，NOT UK SIZE!!!Thanks a lot!
2，Size chart
US4.0=CN34=225mm(bare feet length)
US5.0=CN35=230mm(bare feet length)
US6.0=CN36=235mm(bare feet length)
US6.5=CN37=240mm(bare feet length)
US7.5=CN38=245mm(bare feet length)
US8.0=CN39=250mm(bare feet length)
US8.5=CN40=255mm(bare feet length)
US9.0=CN41=260mm(bare feet length)
US9.5=CN42=265mm(bare feet length)
US10.5=CN43=273mm(bare feet length)
US11.0=CN44=280mm(bare feet length)
US12.0=CN45=286mm(bare feet length)
US12.5=CN46=290mm(bare feet length)
US13.0=CN47=295mm(bare feet length)
US13.5=CN48=300mm(bare feet length)
US14.0=CN49=305mm(bare feet length)
US15.0=CN50=310mm(bare feet length)
US16.0=CN51=315mm(bare feet length)