From Soul Naturalizer // Our versatile Idea flats, now with a slingback strap. Slide in and go. Slingback flats with D'Orsay side styling and a slight wedge heel. Synthetic upper with a closed round toe. All-Thru Comfort: soft foam lining, arch support with memory foam, sock lining, lightweight and flexible outsole. 1-inch heel. Why You'Ll Love It: Forever elegant silhouettes with all day wearability, available in an inclusive range of sizes and widths. Designed to the contours of a woman's foot. The Beautiful Fit. Since 1927.