Top quality, Flexfit hat features the Spyder logo on cotton twill. Flexfit technology means it stretches easily and retains original shape. Spandex woven through the sweatband and entire crown for a perfect, comfortable fit on noggins, big or small (one size fits all). Permacurve visor retains your "shape & curve" at all times. Black polyester mesh provides welcome ventilation for a cool wearing experience.