Women's Birkenstock Mayari Footbed Sandals Women's Birkenstock Casual Leather Footbed Sandals. Comfort is cool, so get an of-the-moment look with the Birkenstock Mayari! An iconic contoured footbed with quality uppers, natural cork midsole, and unique toe loop design combine to give you classic styling with a fun twist. For low key style that will go with everything, slide into the Birkenstock Mayari!