Vamp: PU; Outsole&Heel: EVA Platform+TPR Opened Toe Wedges Sandals Platform High Heeled Crisscross Strap Heel Height: 4 1/2 inches Platform Height: 1 inch Step into the day feeling confident with these black and white wedges sandals. Please note that color may vary slightly according to monitor settings. Please check the size measurement chart before ordering. Size Chart (in inches) US Size----------Heel to Toe------------Heel Height----------Platform Height 5.5-------------------8 3/4------------------------4 1/2 ----------------1 6----------------------9------------------------------4 1/2 ---------------1 7----------------------9 1/4 ----------------------4 1/2 -----------------1 8----------------------9 5/8 ----------------------4 1/2 -----------------1 9----------------------10----------------------------4 1/2 ---------------1 10--------------------10 1/4 --------------------4 1/2 ------------------1