About the Oakley Ellipse Softshell Oakley's Ellipse Softshell Helmet Hood is your ultimate winter weather companion. Crafted from durable nylon with water-repelling properties, this versatile piece transforms seamlessly from a snug balaclava around your face to an auxiliary hood over your helmet, ensuring maximum protection against the elements. Engineered with Oakley's proprietary O Protect DWR treatment and featuring a plush pile insert at the mouth, it strikes the perfect balance between cozy warmth and high-performance technology, making it your go-to solution for stormy days. Ellipse Softshell Helmet Hood