>  Outside shell in ATM (Advanced Thermo Material) in two measurements for ideal comfort for all sizes. >  Inside shell in eps. >  Lining removable and washable. >  Lining A.S.P. (Antimicrobial Sanitized Protection) treated. >  Noseguard removable supplied with helmet. >  Ventilation system consists of n. 1 aerator on the chin-guard and n. 1 upper aerator, both adjustable to keep a pleasant constant temperature inside. >  Visor E.O.C.S. (Easy Open Close System) >  Visor injection moulded in polycarbonate, 2.2 mm thick, antiscratch antifog treated. >  Visor detachment system does not require any equipment. >  Snap chinstrap closure system. >  Sizes available: from XXS to XXXL.