Please read this carefully before ordering :
ABOUT SIZE :
1. Please note 1 cm = 0.39 inch,1 inch = 2.54 cm.
2.Our size is not the standard US/AU/UK/EU/RU sizes,please allow "±3"cm as the error range for manual measure.
3.Please feel free to contact us when finding difficulty in choosing size,we will give you the best option.