The Astra is a women's reinterpretation of the Cosmos, the classic men's sports shoe. Synthetic leather and breathable nylon fabric upper with the iconic Napapijri logo. Technical fabric lining and insole, heel stabilizer, microporous midsole and rubber tread. Upper part composition: 45% Polyurethane + 55% Polyester Lining composition: 100% Polyester Insole composition: 100% Polyester Sole composition: 80% Ethylene vinyl acetate + 20% Rubber\n