This Northwestern Wildcats adjustable hat by Under Armour delivers comfort, innovation and style. It features optimal breathability and moisture control thanks to the AirVent, Iso-Chill and Coolswitch technology. A timeless design with an unmistakable Northwestern Wildcats logo leaves no doubt about your fandom. Officially licensed Low Crown Adjustable hook and loop fastener strap Curved bill AirVent technology delivers true breathability in a stretchy, durable, fast-drying fabric CoolSwitch uses an exclusive coating on the inside that pulls heat away from your skin, making you actually feel cool and able to perform longer Material: 100% Polyester Brand: Under Armour Imported Wipe clean with a damp cloth Embroidered rubberized graphics Unstructured relaxed fit Contrasting color undervisor One size fits most Iso-Chill fabric helps disperse body heat, making it feel cool to the touch