>  Outside shell in ATM (Advanced Thermo Material) in two measurements for ideal comfort for all sizes. >  Inside shell in eps. >  Lining in dark blue breathable Japan material, A.S.P. (Antimicrobial Sanitized Protection) treated, with removable cheek pads. >  Visor injection moulded in polycarbonate, 2.2 mm thick, antiscratch treated. >  Transformation kit included to transform the VDJ Metrò into a jet with peak or jet with visor. >  Snap chinstrap closure system. >  Sizes available: from XXS to XL