A heritage silhouette with elevated style, the Birkenstock Boston SFB clog is the perfect fusion of form, function, and comfort. Crafted from buttery soft suede that hugs like a second skin, it’s designed for all-day wear with the brand’s anatomically shaped soft footbed and an EVA sole. The adjustable metal buckle and timeless design make this clog a modern classic built for every season. Suede Uppers, EVA Sole, Suede Lining, Metal Pin Buckle, Slip On, Style Code: 1030870. The classic Boston clog by BIRKENSTOCK, designed to wear all year round. The adaptable strap and strong metal buckle, along with classic BRIKENSTOCK shaped cork-latex footbed make these clogs comfortable for all foot types.