FALKE INVISIBLE STEP Black x1 Gray x1 Beige x1 - FALKE - A long-established German sock manufacturer founded in 1895 by Franz Falke. From its inception, the company has been dedicated to manufacturing based on ergonomic functionality and has continued to focus on material development. Size: 43-44 (US 9 1/2 - US 10 1/2) Approximately 27-28cm Cotton 98% Polyurethane 2% There are tape marks on the back of the card. The actual color may differ from the image depending on the camera environment. Although new and unused, Please refrain from purchasing if you are looking for perfection or if you are concerned about any minor scratches or stains.