NATURAL: The insoles care carefully crafted from natural materials like leather and cork to ensure comfort and best care for your feet. LEATHER: The top layer of insoles is made of genuine leather natural in colour. Leather absorbs sweat and makes your feet breathe. CORK: Underlayer is made of natural cork. Cork absorbs sweat and cushions. VARIOUS SIZES: Come in various sizes, chose the one you want from the drop-down list. LEGACY: Crafted by a family business with over 25 years of experience in insoles manufacturing. Best for everyday shoes, casual shoes, elegant shoes and smart shoes.