OOFOS Unisex OOriginal Sport Sandal Size:M9W11 The mesh upper is lightweight

The mesh upper is lightweight

Buckle on ankle strap is elasticized for a flexible fit

Duck Toe Detail

Adjustability: Adjustable strap and stretchy gore material for easy on/off

OOFOS Unisex OOriginal Sport Sandal Size:M9W11 The mesh upper is lightweightThe 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. OOfoam technology absorbs 37% more impact than traditional footwear. Proprietary footbed design reduces stress on knees, ankles and other joints. Closed cell foam is machine washable and designed to minimize odor.