Merino Winter Helmet Liner

An insulating merino helmet liner for windchill protection on your coldest winter training rides. The pre-shaped windproof construction keeps you warm well below zero. Helmets that this liner fits are: Rapido, Protone, Infinity, Bambino Pro, Rex, Dieci Urbano, Valegro, Utopia, Mojito X, Mojito X Peak. Specification Pre shaped fit Perforated ear flaps Windproof construction