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Over the last five decades, Nike has continually pushed boundaries in sportswear innovation. While performance has been at the forefront of its designs, sustainability has also been a major factor in recent years. Even though sustainability isn't heavily incorporated into the brand's marketing (compared to Adidas Parley or Allbirds), the brand's work has not gone unnoticed.
In 2018, Nike was recognized by Textile Exchange as using the most recycled polyester in the industry for the sixth year in a row, and from 2010-2018, the brand transformed 6.4 billion plastic water bottles into recycled footwear or apparel.
Nike's signature Flyknit material, which can be found on footwear throughout the brand's catalog, is made in-part with recycled plastic, but the Swoosh is doing more than sustainable kits. This past Earth Day, Nike also launched sneakers made from Flyleather, a new material made from at least 50% recycled leather fiber. Although there haven't been many other sneakers to release with Flyleather yet, you can expect the material to be included in more future designs.