SD1 Helmet Replacement Shield Antifog/Scratch - IridiumIridium shield for the SD1 Helmet

Simpson helmet shields are offered in clear as well as stylish and functional tints. When ordering a shield for your racing or motorcycle helmet, keep these considerations in mind:

Clear shields are generally used for night racing or very low-light conditions

Amber shields provide a minimal amount of tinting that's ideally suited to overcast weather

Yellow shields are often used in dawn or dusk driving, as they tend to accentuate track features

Tinted shields can help eliminate glare during daytime driving

Some people find that mirrored shields block even more sunlight than tinted shields and Iridium shields provide the most protection from both sunlight and glare.