Outer shell construction is aramid carbon fiber combined with epoxy resin making the shell light, elastic and resistant to impacts., Inner shell is made of EPS material with variable density on different areas to ensure perfect response to shocks., Outer shell is produced in two mold sizes to perform better depending on the size required. Small shell covers sizes XS to M and larger shell covers L to XXL., Main visor is transparent polycarbonate which is anti-scratch treated, covering the whole face for protection from wind and dust., Inner visor is dark working like sunglasses in case of strong light. It is operated via lever present in the lower part, lowering or raising it inside the shell., Inner visor is also equipped with Pinlock® anti-fog system predisposition on the visor., Two air intakes on top and extractor on back ensure good ventilation., Interior has been designed for comfort, wide view and freedom of movement. , All interiors are hypoallergenic by the Sanitized treatment which are removable and washable., Helmet is predisposed to the installation of Bluetooth® communication systems., Micrometric strap closure makes the attachment and release fast.