Birkenstock Tokio Clogs basalt grey No box Birkenstock classic with a twist, this instantly recognizable clog is featured in their signature suede with a staple pin-buckle and an added backstrap. Features: Classic suede upper, contoured cork-latex footbed, nubuck leather backstrap, suede footbed lining, flexible EVA sole, adjustable front strap and backstrap Why We <3 It: With a tonal leather backstrap and original contoured footbed, this one is so comfortable you'll never give it a second thought.