The 100% Altec is the first choice when it comes to lightweight, safe and confidence-inspiring all-mountain helmets. The helmet weighs just 350 grams, even though it is packed with the latest technologies such as the integrated 100% Smartshock rotation protection system! This reduces the transmission of various impact energies that cause damage, especially to the brain, in the event of a fall. Even more safety is provided by the multi-density EPS inner shell and the far-reaching rear head protection and the new Fidlock SNAP magnetic closure. So that it doesn't get too hot, the Altec is equipped with 14 ventilation openings that ensure pleasant air circulation. As a little extra, 100% has integrated a goggle holder at the back of the head. In this way, the 100% glasses can be stowed away during breaks or longer uphill rides.