Colour: Multicolour Upper Material: 51 % Recycled polyester 34 % Cow Leather 15 % Textile (84% Recycled polyester - 16% Latex) Inner Material: 55 % Recycled Polyester, 35 % Pig Leather, 10 % Textile (84% Recycled Polyester - 16% Latex) Sole Material: 100 % Rubber