Amsterdam Felt Regular - Anthracite?? The Amsterdam is a minimalist house clog designed for everyday comfort. Clean lines and an extended wool upper create a warm, secure fit, while an original contoured footbed supports you even when you're relaxing at home. Contoured cork latex footbed creates custom support with wear Wool felt upper Suede footbed lining helps keep you comfortable Flexible EVA sole Made in Germany Size & Fit European Sizing