Part of our Project Sustainability® collection, the Monza Python features an innovative, regenerative material: python leather made from Burmese pythons, an invasive species disrupting Florida's native wildlife ecosystem. By removing Burmese pythons from the Everglades, we're helping to preserve native species, their resources and their environment. After months of tannery testing and material samples, we've created our sustainable snakeskin. The Monza Python features all-over beige recycled leather accented with a Burmese python leather heel tab and trim. Beige recycled organic cotton laces and our signature amber gum sole finish off the look. Shipping Notice: The Monza Python sneaker cannot be shipped to California or outside the US.