Assos Neck Foil BlackseriesNot everyone has the Alps in their backyard, but any cyclist living near high mountains knows that, even in the depths of summer, a fast, 20 minute descent after a long, grueling climb can leave you with a chill. Theres a reason the pros stuff newspapers into their jerseys before descending in the grand tours of summer. The Neck Foil is like a newspaper for your throat or face on the way down, and sweatband for your forehead on the way up.