Suede footbed lining

It's powerful no slip construction will stay up no matter your activity

air-injected core into higher-density foam for enhanced midsole cushioning

Chrome-free leather covered

hard-wearing BIRKENSTOCK insole comes with a high-quality real leather lining

BOSTON SFB - 1009543 - MINK size:37-N Suede footbed liningBirkenstock's most sought after clog, the Boston lends a fashion forward edge to any style. This suede beauty gives an additional foam layer for cushioning, the soft footbed offers extra comfort plus go all day support. Cushioned BIRKENSTOCK soft footbed creates custom support with wear Classic suede upper Suede footbed lining helps keep you comfortable EVA sole is flexible and lightweight Adjustable strap with metal pin buckle Made in Germany quality