Amazon.com | Birkenstock Arizona Soft Footbed Mocha Suede 。Birkenstock Arizona Soft Footbed Suede Unisex Sandal Mocha 44R or US 11-11.5 EUC Details: The often imitated, never duplicated, category-defining, two-strap wonder from Birkenstock Arizona Soft Footbed Suede Leather Brown sandal. A comfort legend and a fashion staple. With adjustable straps and a magical cork footbed that conforms to the shape of your foot, a truly custom fit is as effortless as the classic design. Suede lining. The soft footbed features a foam layer inserted between the cork layer and suede liner of the original Birkenstock footbed. Microscopic air bubbles cushion your feet while providing moderate arch support. Open round toe. A raised toe bar is designed to encourage the natural gripping motion of your feet. Neutral heel profile and deep heel cup keeps the natural padding of your foot under the heel, distributing your body weight more evenly. EVA outsole offers lightweight, shock absorbing support with lasting durability.