●Lightweight helmet construction with highest impact resistance thanks to the inseparably connected shell made of EPS inner layer and polycarbonate outer layer ●Optimal adaptation to head circumference and head shape thanks to the Uvex 3D IAS 2.0 system including height adjustment ●The FAS webbing can be easily and infinitely adjusted exactly to your own head shape ●Removable, washable helmet pads ●Expandable with a clip-on LED light (optional)