OOFOS OOmega OOahh Stacked Sandal Black and Rosebud Pink Fuchsia Size .9 -a platform sole and uses OOFOS' proprietary OOfoam technology for enhanced impact absorption and arch support Technology: Made with revolutionary OOfoam technology that absorbs 37% more impact than traditional footwear foam materials to reduce stress on feet, knees, and joints. Design: Features a higher platform sole, adding an extra 15mm of OOfoam compared to the standard OOahh slide. It has a simple, slip-on slide design with the OOFOS logo embossed on the side. Recovery Focus: These sandals are specifically designed as recovery footwear to soothe and reinvigorate feet after tough workouts or long periods on your feet. Care: The closed-cell foam material is machine washable and resistant to moisture and odor Excellent like new condition!