N9000 2030 ITALIA is the environmentally-friendly edition of this iconic diadora style. This special edition is part of diadora's 2030 project. The N9000 2030 ITALIA features 19% of its weight in chrome and metal-free leather. 6% of its weight is made up of PFAS-free materials, the other 6% in FSC-certified material, the other 9% in GRS-certified material and the last 4% of its weight is made from bio-based materials.