Cushioned BIRKENSTOCK soft footbed creates custom support with wear Classic suede upper Suede footbed lining helps keep you comfortable EVA sole is flexible and lightweight Adjustable strap with metal pin buckle “Made in Germany” quality stamp on footbed Two Widths: Footbed is designed for a roomy fit. Medium/Narrow fits the vast majority of women’s feet. Certain thong styles fit most women comfortably in the Regular/Wide footbed. Straps enable personalized fit adjustment to ensure a high level of comfort.