Alpina - Rootage ( Save: 13 % )
At the same time, polycarbonate inserts stiffen the large air vents and thus, in combination with the internal ventilation channels, guarantee optimal air conditioning inside the helmet. The hard shell of the helmet has a soft COOLMAX™ core. Antibacterial pads ensure maximum comfort. The edges of the helmet are finished with Edge Protect. A large peak ensures even better visibility. A further feature is the high-quality Run System Ergo Flex for adjusting the helmet‘s height – an additional bonus for comfort and safety.
Features - Rootage MTB Helmet
- Antibacterial Interior
- Airflow Vents
- Edge Protect
- Ceramic Shell
- Carbon Tec
- Shield Protect
- Inmold Tec
- 3D Fit
Helmet pads made of a special padding material reduce the formation of bacteria and thus prevent perspiration odors.
AIR FLOW VENTING
ALPINA developers invest a lot of time and energy in continually improving the ventilation of our bike helmets. By using a wind tunnel tested configuration of the vents our engineers achieve a “Venturi” effect inside the helmet. It cools the head, reduces perspiration and increases performance.
Edge Protect is applied to the bottom edges of the helmet using Inmold technology – delivering a true plus in safety in side impacts and protection against damage in day-to-day use.
That's the name for the outer shell of all ALPINA helmets featuring INMOLD manufacturing technology. This thin and light-weight material is extremely break- and scratch-resistant, UV-stable and antistatic.
The detachable shield protects against dirt splash as well as direct sunlight.
The inner shell of all INMOLD helmets is made of HI-EPS (High Expanded Polystyrene). It consists of a multitude of microscopic air pockets that absorb the forces occurring in an impact. In addition, HI-EPS absorbs neither water nor sweat.
Inmold helmets are produced by foaming the inner shell underneath the outer shell under high pressure and heat. Thanks to the complete bonding between the upper and lower shells INMOLD helmets are extremely sturdy and very light. In addition, they offer clearly more safety than spot-bonded helmets.