Birkenstock Papillio Gizeh Platform SandalsSilver Leather40R Wms Size 9-9.5 Med New No BoxNatural cork footbed molds to the shape of your foot creating a custom footbed that supports and cradles you with every step. The toe-segment molding allows flexible movement of the toes and promotes the natural rolling movement of the foot. Broader heel cup gives the foot a firm hold and maintains the heel profile. Longitudinal arch supports evenly distribute body weight. 1" platform.