Great condition Oofos Slides. Shiny black upper. About this item -Proprietary OOfoam -Synthetic sole -Feel the OO - An evolution of the OOriginal, the OOahh Slide features an agile foam strap for additional support and comfort. Like every OOFOS shoe, it features OOfoam technology & the patented footbed. -OOfoam Technology - Our revolutionary OOfoam technology absorbs 37% more impact than traditional footwear foam materials to reduce the stress on your feet, joints & back. Plus, the closed-cell foam is machine washable and designed to minimize odor. -Patented Footbed - Our patented footbed cradles and supports arches to reduce energy exertion in the ankles by up to 47% compared to competitors’ footwear. So walking is easier. Recovery is faster. And yOO feel better. -Backed by Science - Research shows OOFOS reduce load, decrease compressive forces, and support foot mobility when compared to traditional footwear. As a result, every OOFOS style carries the American Podiatric Medical Association Seal of Acceptance!