I ride with an Oakley H.I. Yellow lense. I prefer it now for any day I'm out, unless it is blinding bluebird. My buddy has some VZ Pheenoms with the blue lense, and he ONLY uses it at night. For day, he will always wear his Fire Irridium lense. I used his blue lense during the day once. It was a terrible idea. I was blind, and it wasn't even that bright. I recommend the H.I Yellow.