DuPont has partnered with Nike Golf for a transformational golf ball
core that adds distance, straightens shots and improves control,
according to Nike test results.

Four years in the making, the new Nike 20XI ball design replaces rubber
cores with a DuPont thermoplastic resin developed specifically for use
in golf balls.

“DuPont has been the ideal partner for us on the 20XI ball. They are
the world leader when it comes to materials, science and innovation,”
said Rock Ishii, product development director, Nike Golf. “This
collaboration between DuPont scientists and Nike golf ball engineers has
resulted in the next revolution of golf ball development.”