Special Features: Ron's exclusive All-Day Heels ® technology, including NASA created PORON cushioning, leather with injected rubber Superflex outsole, Made in Italy Material: Buttery Nappa Heel: 3 Inch /75mm Lining: Kid Leather Midsole: Poron Outsole: Leather Injected with Rubber Shoe Care: Wipe with a damp soft cloth Made in Italy.