About The Brand - Iconic And Sustainable Designs That Are Always On-Trend. Please Note - Size Selections Are European. For Us Conversions, Please Reference Size Chart. Arizona Bs Leather Sandal In Sandcastle Leather And Gold-Tone Hardware Buckle Closure Original Birkenstock Suede-Lined Natural Cork Footbed That Molds And Shapes To Your Foot, Featuring Pronounced Arch Support, Deep Heel Cup, And Roomy Toe Box. Man-Made Sole Made In Germany