The Gobi : MC is a lightweight beanie designed for days when the temperatures start to drop and you're on the move. Constructed from a unique, extra-fine 18.9 micron 190g/sm Australian Merino Wool that is spun around a core of nylon to give it extra strength and durability. Cut to fit under a helmet but equally capable off-the-bike, the merino wool beanie naturally regulates body temperature in both hot and cold environments, resists odor, and has the perfect amount of stretch.