WARNING: This item may run large. If you are in doubt between two sizes, choose the smaller one.The Boston clogs, a classic among BIRKENSTOCK models, are presented here in a modern yet very natural look. This is ensured by the high-quality, particularly soft suede upper with a trendy waxed finish. Anatomical footbed in cork and latex. Upper: suede with a waxed finish. Insole: suede. Sole: EVA/rubber. Details: individually adjustable metal buckle.