Feature●Adjustable visor setting: This visor construction works perfectly whether you wear glasses underneath or not. You simply swing the visor and thus get 8 mm more space for the glasses, without the size of the field of view and●Stereo lens technology: Nine layers of a high-quality mirrored coating provide better protection for the eyes against glare and fatigue - with selected colours and coatings for harmonious, 100% crystal clear vision.●Active Aircon Ventilation System: Aircon is our most innovative ventilation system. The Holo Core has wider and more air channels in each layer of the helmet, which allows warm air to escape better. In addition, manually adjustable ventilation system●Holo Core This unique "egg box construction" creates a larger crumple zone for maximum shock absorption. And thanks to the ventilation holes, the Holo Core has a lighter weight and contributes to a comfortable wearing climate. The Erge●Removable, washable full cap ski lining; 3M X-Static liningDescriptionclass="celwidget" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="73eqpc-82ogyc-gxh46q-4uu82r" data-cel-widget="aplus_feature_div">