83% acrylic, 15% wool, 2% spandex; White is 98% acrylic, 2% spandex; 3�" crown; 6-panel, structured, high-profile; Flat visor with matching color undervisor; Matching fabric sweatband; Moisture absorbent inside band; Bottom stitched for durability; 210 inside taping; S/M: 6 7/8" - 7 1/4"; L/XL: 7 1/4" - 7 5/8"