Babolat's Matryx® is a patented, high performance material designed in partnership with Chamatex® specifically for tennis players. This technical fabric is comprised of Kevlar® and Polyamide fibers. As a result, Matryx® is flexible and breathable, but extraordinarily durable and abrasion-resistant. Woven into key areas of the shoe, this innovative material technology is truly state-of-the-art, and offers competitive players with a tremendous combination of support, comfort, and performance.