Oofos OORIGINAL Unisex Sandal Width:D Regular The MD500 is equipped with

The MD500 is equipped with a full-length FuelCell midsole that offers a propulsive feel perfect for racers striving to go faster

Now more than ever

Perfect for lounging or layering on your next adventure

Experience the perfect balance of cushioning and ground feel that makes every trail run feel effortless

Oofos OORIGINAL Unisex Sandal Width:D Regular The MD500 is equipped withThe Sandal that started it all. With its sleek design and OOfoam recovery technology, the OOriginal Sandal was proven to be so effective, its spirit lived on in all our later styles and models. And with more colors than ever to choose from, you can flex your recovery leaving the gym as much as you can at a backyard hangout with friends.