SOHO, Bike helmet

Proven a hundred thousand times over and used on all Alpina helmets: the strap buckle with the red push button and multi-step automatic locking mechanism. Ergomatic can be operated with one hand - you can loosen the strap on the way up the mountain and tighten it for downhill - and in a fall the locking mechanism cannot open automatically.

Hardshell helmets consist of a Hi-EPS core and an impact-resistant outer shell made of ABS or polycarbonate. This combination ensures maximum safety.

The inner shell of all Alpina helmets is made of Hi-EPS (High Expanded Polystyrene). The material has microscopically small air chambers that absorb the forces acting on the helmet in the event of an impact. Hi-EPS provides optimum protection and at the same time allows for extra-thin helmet wall as well as narrow helmet shapes.

The Run System enables all Alpina helmets to adjust to a custom size by using an easy-to-move dial. The valuable Run System Ergo+ has two large wing-shaped head supports that make it comfortable to wear. The difference from the Run System Ergo Pro: the head supports do not have rubber coating.

A helmet can only provide the best possible protection if it remains in the optimum position in the event of an impact. The adjustment and fixing of the two straps under the ear plays a decisive role. The Y-clip system ensures a millimetre-accurate adjustment - in a matter of seconds.