I got the red with a mirrored lens for my 3yr old who has sensitive eyes with the sun.  She doesn't like them because she says they're too bright.  I tried them on and they have a purplish tint so they did actually seem to make things brighter, they also seem to be wide on her face.  I just ordered a pair from another brand we have for my other daughter without a mirrored lens that also seem to fit better (ATTCL).