BIRKENSTOCK ARIZONA BS OILED LEATHER BLACK Button Down anchored belt loops and heavy duty Outdoor anchored belt loops and heavy duty zippers and hardware 3 interior card slots finely crafted and long lasting~ Contoured cork footbed with four arches ensures even weight distribution and proper posture~ An extra layer of memory foam between the suede liner and the cork footbed provides cushioned comfort and naturally rebounds to original form~ A deep heel cup cradles the heel and keeps your heel’s natural cushioning right under the heel bone~ The raised toe bar encourages the natural gripping motion of your feet The footbed is lined with a layer of medium density foam under the suede and gives you padding along with great arch support for long lasting comfort