OOriginal Sandal Shoe Size:M5 / W7 View sizing chart to find

View sizing chart to find your fit

The rubber outsole pattern is designed to encourage quick transitions for an efficient toe-off

Mock-neck design

so you can feel confident in every stride with soft upper support and breathability

crush long training runs

OOriginal Sandal Shoe Size:M5 / W7 View sizing chart to findTHE ORIGINAL RECOVERY FOOTWEAR The OOFOS story begins with the OOriginal Sandal. This combination of sleek design and revolutionary OOfoam recovery technology lays the groundwork for all future styles and models. Product details OOfoam technology absorbs 37% more impact than traditional footwear. Patented footbed design reduces stress on knees, ankles and other joints. Closed cell foam is machine washable and designed to minimize odor.