Durable woven fabric provides a flexible fit & feel Spacer mesh back panel & laser-perforated side panels for all-around ventilation Iso-Chill sweatband helps disperse body heat, making it feel cool to the touch Stretch construction provides a comfortable fit Style #: 1369804 90% Polyester/10% Elastane Imported UA Classic Fit: pre-curved visor & structured front panels that maintains shape with a low profile fit