It's a beanie, it's a balaclava, it's a scarf! The multi-functional Echo Ubertube wicks away perspiration in summer heat and provides just enough warmth during cold-weather, high-exertion activity. It can be used for so many things, it'll soon become a staple piece of gear on every one of your adventures. Fabric: Airvent(TM), 100% polyester. Weight: 0.7 oz/20 g. Breathable. Lightweight. Wicking. Quick-Drying. UPF 15. Multiple Configurations. All-Over Print. Flat-Seam Construction. Packable. Crushable. Machine wash. Imported.