OOriginal Size:M10 W12 We've also updated our hiking

We've also updated our hiking sock construction to be more sustainable with the additon of recycled nylon

Recycled Coreloft™ synthetic insulation provides thermal performance without bulk

Centre back length:(Size M): 72cm / 28

MADE IN THE USA

Lightweight construction perfect for travel

OOriginal Size:M10 W12 We've also updated our hikingOOFOS OOriginal The 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.