The Flexfit 6210 - Premium 210 Fitted Cap is made of 83% acrylic, 15% wool, 2% spandex; 6-panel, structured, high-profile; flat visor with matching color undervisor and 3 3/4" crow; moisture absorbent headband and matching fabric sweatband; bottom stitched for durability; 210 inside taping; White is 98% acyrlic, 2% spandex