Birkenstock Boston 860131 Habana Leather Size:40 serving as an inner layer

serving as an inner layer from early autumn to spring and a lightweight outer layer from spring to summer

Japanese plaid

ribbed cuffs and original Iron Heart prints on the chest and back

This is the only mill in Japan with the required technology - a place with 100 years of history - to create a fabric like this with even better breathability than the original

100% Aspero cotton

Birkenstock Boston 860131 Habana Leather Size:40 serving as an inner layerBoston EVA 1002314 0127103 Contoured cork latex footbed creates custom support with wear Oiled leather upper, colors may vary Suede footbed lining helps keep you comfortable EVA sole is flexible and lightweight Adjustable strap with metal pin buckle Made in Germany quality stamp on footbed