Atom SV is the new modular helmet with Double P/J homologation perfect for long journeys, also ideal on the city circuit. Complete with sun visor and convenient micrometric closure. Helmet has HIRP (impact resistant polymer) it's formulated from a polymer injected into very precise blocks to provide better properties such as lightness and impact resistance. Helmet interior has flame retardant material to ensure a high level of safety, hypo allergenic and antibacterial fabric, removable and washable. color: Green (M, L, XL) Red (M, L, XL)