Voberry Women Sandal Platform Wedges Thong Beach Flip Flops please compare the following size with your size before you choose them . 4.5 :Foot Length--21cm-22cm/8.26"-8.66"; 5 :Foot Length--22.6cm-23.0cm/8.89"-9.05" 6 :Foot Length--23.1cm-23.5cm/9.09"-9.25"; 6.5 :Foot Length--23.6cm-24.0cm/9.29"-9.44" 7.5 :Foot Length--24.1cm-24.5cm/9.48"-9.64"; 8 :Foot Length--25cm-26cm/9.84"-10.23" Upper Material: EVA,Sole Material: Rubber; Platform3cm/1.18inch