The Birkenstock Men’s Unisex Boston Sandals are a classic design that can be worn all year round. They are made from oiled nubuck leather with an anatomically shaped cork-latex footbed, and have a suede footbed lining and EVA sole. The sandals have a deep heel cup that cradles the heel, and longitudinal and transverse arch supports that provide stability and proper alignment. They also have a raised toe bar that encourages the natural gripping motion of your feet, and a roomy toe box that allows toes to move more naturally.