With the Melon Winter Kit, you'll be winter-ready in no time! Do you know the problem of having to ride your bike to school, work, or elsewhere when it gets cold outside? We have a solution for that. The Melon Winter Kit keeps your head warm, no matter how cold it gets. It consists of a cozy and soft liner for your Urban Active helmet. The easy-to-install system fits perfectly in the helmet, and the breathable membrane keeps your head nice and warm. The Winter Kit is available in three sizes, tailored to fit each Urban Active helmet.