Found a pair of vented 40% +red for my Split Jackets.
Of all Oakley lenses, these are the prettiest to look at.
They are a less intense than +red, and the eyes are visible, but just barely..
Beautiful lens on a gray day, and suitable until dusk anytime.

I bought my Radars under the impression that the lens was -Red Iridium (The guys at my local Vault told me it was -Red), but after researching a bit, I figured out that they were the 40%. Either way, I like them a lot. I can wear them indoors without noticing that I'm wearing them, and I can wear them outside without too much eyestrain. Coupled with XL lenses and straight stems, this lens makes for a very cool, very unique pair of sunglasses.

Just gotten this lens with the XL blade. awesome stuff that I've been looking for for low light conidtion (since they don't sell Titanium clear for Radar). But because of its +red coating I can still use it under fair bright condition which is great for the ever changing weather here in Singapore, and for those late afternoon ride.