The Karmen is a strap sandal with two adjustable hook and loop straps allowing for a custom fit. The cork, memory foam and latex loaded footbed creates a "perfect fit" by forming to the natural contours of your foot. It has a removable footbed (you can even insert your own orthotics!) There's a mild rocker outsole engineered to roll naturally to encourage proper posture. It's hand sewn with a leather lining, and superior arch support.