Men's Birkenstock Tokio Clog The supportive Birkenstock Tokio Clog brings elevated comfort to your everyday routine with its signature contoured footbed and a soft suede upper that molds comfortably to your foot. The adjustable dual-buckle straps allow for a personalized fit, while the closed-toe design delivers added protection whether you're at work or at home. Finished with a classic cork midsole and durable outsole, this clog blends timeless styling with all-day wearability.