OOFOS Men"s / Women"s OOahh Slide Sandals the cushiony comfort just might make you say "ooh!" Let your feet relax and your body recover after exercising or a long day at work in this lightweight slide sandal. Flexible OOfoam technology conforms to the shape of your foot for a customized fit with arch support, while remaining durable for lasting wear. OOfoam also absorbs more impact than standard foam used in footwear. Water-resistant and machine washable for easy care.