JOSPHERE SUSTAIN Ski helmet that it is challenging the traditional way to make helmets – Combining light weight and eco-friendly materials JOSPHERE Eco Sports has added CORK to the expanded polystyrene (EPS) protection, used recycled plastics for the shell, and included recycle natural fibres such as cotton webbing and a bamboo fibre lining. Recycle package, its the most Eco friendly Ski Helments in the world, in addition Produced by the No one Eco- factory in the world, Special devolving for real ASIA head, All SUSTAIN Collection approved by CE EN1077B Certification .