79/18/3 polyester/rayon/spandex,ActiveGuard Tech to diffuse sweat through the undervisor more effectively,Cool & Dry technology wicks perspiration away and keeps you cool, dry and refreshed,Moisture-wicking sweatband,Tri-layer front panel with minimal stitching technique and interior seam-sealed taping for ease of decoration,Permacurv bill to maintain proper shape and curve,Structured,Mid-profile,Stretch fit