Heels:Approx 8cm Platform:Approx 1cm Upper Material:Pu Leather Outsole:Rubber If your foot is a little wide and fat, we suggest you choose 1 size larger, pls measure your foot length and choose a correct size. Thank you! Size Chart: Euro/CN 34 = foot length 21.5-22cm (Foot width=8-8.5cm) Euro/CN 35 = foot length 22-22.5cm (Foot width=8.5cm) Euro/CN 36 = foot length 22.5-23cm (Foot width=8.5-9cm Euro/CN 37 = foot length 23-23.5cm (Foot width=9cm) Euro/CN 38 = foot length 23.5-24m (Foot width=9-9.