Runners need more from their hats than just keeping the sun out of their eyes. The Under Armour Launch Run Cap delivers several performance advantages to help you train, perform, and stay at your best. Light, stretchy, and breathable, this Under Armour hat sports a cool-to-the-touch Iso-Chill sweatband to help you recover faster. Laser performance enhance ventilation where you need it. The ultra-light, stretch-woven polyester fabric brings durability and extra breathability, and the adjustable hook-and-loop closure allows a custom-like fit. Imported.Manufacturer style #: 1361562. 100% polyester stretch-woven fabric Lightweight, durable, breathable Iso-Chill sweatband Laser perforations Adjustable hook-and-loop back closure