Bronze Times(TM) Mens Unicolor Sandy Thong Sandal Flip Flop EVA Durable non-slid rubber sole;Dual-density EVA midsole The size is Asian Size,which is one size smaller than US size Different size for your choice Heel measures approximately 1" S for 6.5- 7;M for 8-8.5; L for 9.5-10;XL for 11-12