Using organically sourced fabrics, including polyester made out of recycled bottles and chrome-free leather, Thinking Mu favours using traditional crafts, such as hand-screen printing, block printing and hand embroidery. The brand’s co-founders, Pepe Barguñó, Miquel Castells, Alejandro Arenas and Carlos Cortadellas, have a shared goal, which is to use fashion as an instrument for social change, by only using ethically sourced materials, and investing in the people who bring their designs to life.