Carmen Salas Stretch Boots Black Used only once or twice, and the soles are in beautiful condition. The 5cm heel makes them easy to wear, and they go well with both formal outfits and casual wear like sweats. Although they are in beautiful condition, please refrain from purchasing if you are sensitive to items stored at home. Carmen Salas is a shoe factory brand from the Valencia region of Spain. Designer Carmen Salas started as a buyer around 1970, and became independent as a designer in the 80s. She began her collection with small women's shoes named Carmen Salas Best. The shoes created by skilled craftsmen are simple, but their high quality has made them popular, especially in Europe.