OOFOS OOriginal Black Thong Men's Keen Guardian is the choice

Guardian is the choice

We know comfort is key – that’s why we’ve designed this shoe with a supportive Contour Cushion footbed and high-grip rubber sole

There have been updates to the design since ’82

Arch & Metatarsal Support

Buttery-soft leather will mould to your feet over time

OOFOS OOriginal Black Thong Men's Keen Guardian is the choiceThe 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. OOfoam technology absorbs 37% more impact than traditional footwear. Patented footbed design reduces stress on