Self-cleaning helmet visor

A self-cleaning visor (1) comprising:

• a support structure (2) having a see-through portion (2a) and a pivot receptor (6b);
• an endless transparent film (3);
• a film drive means (4);
• a harness (7);
• at least one film cleaning means (5);
• and
• two elastic fasteners (6) each comprising a respective pivot point (6a) configured to be received and held by the complementary pivot receptor (6b) of the support structure (2);
• wherein the support structure (2):
• is configured to be releasably attachable to an associated helmet (10) via the two elastic fasteners (6),
• is tiltable between a raised see-through position (A) and a lowered see-over position (B);
• encloses the endless transparent film (3) except for at the see-through portion (2a);
• and
• supports the endless transparent film (3) and guides the endless transparent film (3) within the support structure (2) by guide-elements, such that the endless transparent film (3) is selectively driven by the film drive means (4) in a continuous loop over the see-through portion (2a) and past the at least one film cleaning means (5);
• and
• wherein each of the two elastic fasteners are attachable to opposingly respective sides of the associated helmet (10) via the harness (7) comprising one or more straps (7a) configured to be positioned across a top of the associated helmet (10) to restrict movement of the two elastic fasteners (6) relative the top of the associated helmet (10).