100% satinProduct care - The red lacquer of the soles wears out with use. This is not a manufacturing defect; it is simply normal wear and tear. Christian Louboutin strongly recommends that its customers consult a professional in leather care or a shoemaker for specific care advice. In order to keep your shoes in good condition, the following leather care is recommended:Keep the leather area clean and dry using a dry, soft clothAlways store your products away from light and heatProtect your leather goods from rain and moistureStore your products in the Christian Louboutin dust bag providedAvoid contact with abrasive surfacesRegrettably we are unable to accept in-store returns on Christian Louboutin ordersPLEASE NOTE: Due to the delicate nature of the red soles we ask that the shoes be tried on carpeted flooring. If not, they may not be suitable for return Christian Louboutin Mens Multi/Marine Mat Louis Junior Spikes graphic-print satin low-top trainers