Active Aircon ventilation system: Aircon is the most sophisticated Atomic ventilation system. The Holo Core system features larger and more numerous channels to effectively dissipate hot air. Finally, the adjustable vents actively eliminate excess heat all around the head . span itemprop="author" itemtype="https://schema.org/Person" itemscope>Powderpooch from span itemprop="name">Two extremesLove the helmet in sunny, overcast conditions. Super comfortable and visor works like a charm. span itemprop="author" itemtype="https://schema.org/Person" itemscope>Gilles fromspan itemprop="author" itemtype="https://schema.org/Person" itemscope>GregButterz from span itemprop="author" itemtype="https://schema.org/Person" itemscope>Urban 61 from The Savor Visor Stereo helmet is designed by Atomic. New this winter, this is the integrated visor version of the Savor slope ski helmets. span itemprop="name">PerfectGreat product, fits perfectly! Make sure to choose the right lens for it, since it requires more time to change lens than regular goggles, but once you have it on it is perfect