Giro's Rose Silver lens uses a rose-based tint to enhance depth perception, combined with a single-layer silver flash coating perfectly suited for medium lighting conditions. The reflectively of the flash coating is enough to knock down the glare when the sun is out, but isn't so reflective that it leaves you blind when the clouds roll in. This lens has a 30% VLT rating. VLT, or variable light transmission ratings, indicate the amount of visible light the lens allows to pass through. This lens will work in slightly more sunny conditions than the comparable Amber Rose lens from Giro.