Immediate well-being guaranteed! The Zermatt is the first BIRKENSTOCK slipper with a removable footbed. Elle is available with three different insoles: compatible, Zermatt and Zermatt. This classic is now available in a particularly cozy premium version. The particularly soft suede leather upper drapes the foot like a second skin, giving it a natural look. Our (f) model is the Narrow width. Our (m) model is Normal width.