LifeStride Women's Debate Ballet Flat 100% Synthetic Synthetic sole Heel measures approximately 0.75" Polyurethane outsole bends with your foot for superior flexibility and comfort. Polyurethane foam footbed delivers heel-to-toe cushioning and support. Low heel offers enhanced stability for steady steps. Polyurethane upper and upper lining, suedette sockliner, polyurethane foam insole, wood shank... Fiberboard midsole, polyurethane outsole. Heel Height: 1 inch.