This style fits true to size, order your normal size. Upper: Elastic straps textile and synthetic leather for improved fitting Lining: Elastic straps in textile Lining of insock: EVA Insole: Moulded EVA cushioning for added comfort, support and shock absorbency Midsole: Lightweight compressed EVA Outsole: Moulded TPR with high traction sole engraving and anti-skid feature Open toe Heel height (approx.): 2.5 cm Heel type: Flat