BOSTON || CONCRETE GREY OILED/SUEDE LEATHER || BIRKENSTOCKSo classic and consistently comfortable, the Birkenstock Boston clog has become a coveted, year round favorite. Suede lends an effortless feel to the style, with an oiled leather strap for a heritage touch. Designed around a contoured footbed, this style feels better and better with wear. FEATURES: Contoured cork latex footbed creates custom support with wear Classic suede upper, oiled leather strap Suede footbed lining Flexible EVA sole Adjustable