The leather is certified by the Leather Working Group, a coalition of companies, suppliers, retailers, leading technical experts, and NGOs aimed at upgrading environmental standards and ensuring best practice standards for tanneries, manufacturers, and retailers.

74% of the elastic elements used are made from recycled PET to eliminate raw plastic and reduce carbon dioxide emissions across our supply chain.

20% of the outsole is made from recycled rubber, helping to reduce waste and lower carbon dioxide emissions as part of the effort for a more conscious environmental impact, while maintaining the same performance and raw rubber standards.