From Pikolinos, the Men's Aranda Combination Lace Up Sneakers feature: Calfskin leather, suede and textile upper Adjustable lace up closure Textile and leather lining Removable memory foam insole with maximum comfort in the arch and heel with extra-cushioned technology Featuring Coolmax polyester fiber that enhances breathability Extra-light synthetic outsole that reduces weight and facilitates propulsion while walking Imported.