Fresh coffee is on the breakfast table, the morning programme is on the radio. It's 8 o'clock, the city is waking up. Slowly it's time to start into the office - with your ALTONA. Sight down, off into the turmoil. The asphalt rushes by under your bike. You flow with the traffic. Without stress, without worry, with the best possible protection on your head. Altona means "all too close". The new commuter helmet from ALPINA brings you closer to your goals. Thanks to a multitude of new technologies, the ALTONA sets new standards in safety, ventilation, comfort and integration. The high performance material Koroyd ensures maximum protection. The stable and extremely light honeycomb structure consists of a multitude of small tubes which are thermally connected to each other. In the event of an impact, they deform over a large area and absorb energy. Due to the stable construction, coroyd also allows for greatly enlarged openings in the helmet surface, which guarantee excellent ventilation. Ventilation channels guide the air inside the helmet along the head. With the ALTONA, the climate management can also be actively regulated via a sliding upper helmet shell. Whether in the cool morning or in the hot rush hour - the ventilation is always optimal. But the ALTONA is much more than just a helmet. It is a helmet and goggles in one - thanks to the integrated break-proof visor. The Run System Ergo Flex ensures a perfect fit and thus the best possible safety. The filigree construction nestles evenly to the head - there is no more individual, smooth-running and comfortable way to adapt a helmet. The ALTONA's long list of features is rounded off by loops on the straps that can be used to fix headphones and the Plug In-Light at the rear of the helmet. Two modes, continuous light and flashing, can be activated at the touch of a button - even while driving. ALPINA has developed the best helmet for the urban environment for you. The ALTONA has everything you need for your way to work, for your tour through the city and for maximum safety.