Sweet Protection Ascender Mips helmet Properties: A ski touring and climbing helmet useful both during ascents and descents. Mips: technology that helps reduce the impact of shock to the head during an impact A hybrid shell with different densities that combines solutions found in hardshell and in-mold helmets. Shock-absorbing outer layer made of dual-density polystyrene (EPS) 108 ventilation holes Integrated headlamp mounts Easy to pack Certificates: CE EN 1077, Class B / EN12492 / ASTM2040 Weight: 430 g