Campo Bold Suede Nautico Steel EagleUpper: Suede Panels: Suede Insole: Amazonian rubber (11%), E. V. A. bio sourced (45%, including 36% sugar cane), recycled E. V. A. (13%), organic cotton (5%) and others (26%) Outsole: Amazonian rubber (40%), mineral silica (23%), recycled rubber scraps (10%), synthetic rubber (11%) and others (16%) Lining: Recycled polyester (100%) Laces: Recycled polyester (100%) Made in Brazil Suede is the underside of leather, sanded to give it a soft and smooth