Women's INC Pearl Bow Sandals Nude tone size 7M NwB Rubber/silicone kind of material. Flat bottoms super cute goes with anything. Perfect for the beach or an event, even for a summer bride! please feel free to reach out with any questions or concerns! I always want my customers happy and comfortable with their purchases. free gift with every purchase! 💝 always try and bundle on poshmark to save money on their expensive shipping cost! ty for looking!