Hush Puppies Women's Esteem Ballet Flat 100% Leather Rubber sole Heel measures approximately 0.25" Combinations of modern metallic and luxury nubuck leather crinkle patent and stretch mesh Anti friction mesh socklining with drilex ultimate microfiber lining features moisture wicking properties Poron cushioning material is strategically placed at the ball area to provide long lasting cushioning Internally molded insert features full length Ortholite polyurethane foam for breatability and cushioing combined with a contoured dual density ethylene vinyl acetate wedge for shock absorption and aided foot alignment Lightweight dual density ethylene vinyl acetate wedge for shock absorption and aided foot alignment