Our size run smaller than standard size, please refer to the size details we offer. Please refer to our Size Chart of Product Photo before orderSize:37 US:6.5-7 UK:4.5 EU:36 CN:235 Foot Length:23.5cm/9.3" Foot wide:8.5-9cm/3.4-3.5"Size:38 US: 7.5 UK:5 EU:37 CN:240 Foot Length:24cm/9.5" Foot wide:9cm/3.5"Size:39 US:8 UK:5.5 EU:38 CN:245 Foot Length:24.5cm/9.7" Foot wide:9-9.5cm/3.5-3.7"Size:40 US:8.5 UK:6 EU:39 CN:250 Foot Length:25cm/9.8" Foot wide:9.5cm/3.7"Size:41 US:9 UK:6.5 EU:39.5 CN:255 Foot Length:25.5cm/10" Foot wide:9.5-10cm/3.7-3.9"Size:42 US:9.5-10 UK:7 EU:40 CN:260 Foot Length:26cm/10.2" Foot wide:10cm/3.9"sandals for women lace up sandals for women flat sandals for women wedges sandals for women wedges shoes for women wide width sandals for women black strappy sandals for womens platform sandals espadrille wedge ankle strap flats for women comfortable sandals for women for walking sandals women sandals women wedge flip flops for women sandals for women flat shoes for women size 6 7 8 9 10 11 12 13