The new N104 model is the synthesis of all the innovation that Nolan was able to introduce in the field of modular helmets, starting with the first and original N100 in 1998. Ultra large, optically correct visor to cover the incredibly wide and tall eye-port. It can be changed easily thanks to the simple push-button release mechanism, offers UV 400 protection and accepts the Pinlock insert (included). VPS (Vision Protection system): Internal scratch-resistant and fog-resistant sunshield is lowered by a slider and retracted instantly by a new button on the lower trim of the helmet. New Pinlock anti-fog insert with silicone-seal mounts in a recess inside the clear shield to keep the rider fog-free. Pivoting chin bar with stainless steel latching mechanism and patented elliptical trajectory to bring the chin bar closer to the helmet, to reduce the resistance to the wind when riding with the helmet open. Dual action Centromatic release system (pull the tab on the underside of the chin bar, then squeeze together with the front tab) for increased safety. New Airbooster system: From the front air intakes to the exhaust vents in the back, it channels the air through tubes to disperse it efficiently along the crown of the helmet. The forehead vents can be opened independently from the top vents to customize the air flow in the helmet. Chin bar vents are operated by a centrally located slider. Fully removable and washable four-piece Clima-Comfort padding is wicking, breathable and treated with natural silver salt to be anti-bacterial and anti-fungal. It is designed to accommodate eyeglasses. Separate neck roll can be removed during the summer. Reflective panels on the neck roll and the chin curtain improve visibility at night for safety. New smaller/lighter Microlock (adjustable quick release) retention system and velour chin-strap padding. Ready for N-Com B4, the easiest to install all-in-one Bluetooth communication system.