Women US6=UK3.5=EU36.5=23cm, Women US6.5=UK4=EU37.5=23.5cm, Women US7=UK4.5=EU38=24cm, Women US7.5=UK5=EU38.5=24.5cm, Women US8=UK5.5=EU39=25cm, Women US8.5=UK6=EU40=25.5, Men US6=UK5.5=EU38.5=24cm, Men US6.5=UK6=EU39=24.5cm, Men US7=UK6=EU40=25cm, Men US7.5=UK6.5=EU40.5=25.5cm, Men US8=UK7=EU41=26cm, Men US8.5=UK7.5=EU42=26.5cm, Men US9=UK8=EU42.5=27cm, Men US9.5=UK8.5=EU43=27.5cm, Men US10=UK9=EU44=28cm