Running Hat Quick Dry Cool Baseball Cap Style Adjustable One Size Fits Most Proprietary Eventure Fabric Technology offers a lightweight, mositure wicking, breathable, and extremely resilient hat This superior running hat is the perfect mix of elegant design and technical innovation making it the preferred choice for running, triathalon events, rowing, hiking, and more Inlcudes intenrnal sweatband for exceptional moisture absorption to keep sweat out of your eyes Black undervisor to reduce glare, plus an easily adjustable rear buckle with ponytail opening Machine washable and air dries 3-4 times faster than cotton