The Uller Beanie - Raven is a lightweight, high-performance accessory designed for ski mountaineering. Made from biodegradable quick-drying fleece composed entirely of corn starch, it offers natural antibacterial properties while keeping you warm and dry. Featuring two fabric layers and low-impact seams, this beanie ensures exceptional comfort and durability. Reflective details enhance visibility for added safety, making it an essential piece for demanding outdoor conditions.