fresh new women's specific helmet from bernnew for 2016 / 2017 the bristow helmet brings bern's signature style and lightweight performance to the market for snow specific helmets. crank fit keeps it secure on your head and venting keeps the whole package cool comfortable. the guys at bern, innovators as they are have developed zipmold for lighter, thinner and stronger helmet than their competitors. the bristow helmet delivers style and performance and thanks to bern's low profile design, you won't look like a bobble head, result! construction the weston helmet uses bern's premium, exclusive zipmold+ construction process. this special injection method for the helmet results in a very high strength to weight ratio, less material waste in the manufacturing and a very polished look and feel to the helmet. ventilation the helmet is equipped with a passive ventilation system. this automatically ensures a constant air flow and thus an ideal air circulation. fit system crank fit means that with a twist of the dial at the back the bristow can be adjusted to your head perfectly. safety standards cpsc, astm f 2040, en 1077b, en 1078 featureszipmold+ constructioncrankfit systemtop vents400g