Special Features : Ron's Exclusive All Day Heels ® technology, including NASA created PORON Cushioning, Rubber Injected Outsole, Arch Support, Superflex Construction Material : Weatherproof Pearlized Embossed Calf Heel : 3 Inch /75mm Lining : Kid Leather Midsole : Poron Outsole : Leather Injected with Rubber Shoe Care : Wipe with a damp soft cloth Country of Origin : Made in Italy.