Yucatan Sandal Oil Nubuck-Oil Nubuck-TextileTackle the terrain in pure comfort in this performance sandalUpper made of nubuckStretch-fit material liningDual density Aglon treated covered CMEVA footbed for odor free sandalsDirect-injected PU midsole featuring full length Receptor®TechnologyRubber outsoleSuperb flexibilityRecognized by the American Podiatric Medical Association with APMA Sealof Acceptance