This system comprises two optically clear injected moulded polycarbonate visors,
the outer tinted for glare protection. Each visor gives impact protection. The visors
are ‘hard coated to reduce abrasion damage. Each visor operates independently
with down-lock and up-lock mechanisms, mounted on the helmet sides. Movement
of the outer visor is controlled by the LH mechanism lever, the inner visor by the
RH mechanism lever. Fairings moulded into the shell behind the visor mechanisms
are to prevent parachute riser snagging.