MESH MEETS ITS MATCH. The Nike AeroBill Classic99 Hat combines stretchy, sweat-wicking fabric with breathable mesh panels to help keep you comfortable throughout every round.
Nike AeroBill technology combines breathability with sweat-wicking comfort. Soft mesh panels enhance ventilation. Snapback closure lets you adjust the fit. Terry sweatband is soft and absorbent. Twill fabric with spandex stretches for comfort.
Fabric (heather): Front panels and upper bill: 91% polyester/9% spandex. Back of front panel/mesh: 100% polyester. Underbill: 86% polyester/14% spandex.
Fabric (solid): Body: 86% polyester/14% spandex. Back of front panel/mesh: 100% polyester.