Frame:Sleet
Lens: Black Iridium
The 0.5 seemed to be an often over looked style, and sprung forth from a merger of the 0.2 and the 0.4.
The 0.5 became and extension of the 0.4, adding the shielding to the popular 0.4 style for added peripheral protection.

Frame: sleet/glitter gulch
Lens: black iridium/glitter gulch
an often forgotten style, being looking for these but when they do come up-prices are crazy. the extra detail/fins around the orbitals compared to the 0.4 but them so desirable.
more desirable i think than the 0.3 due to the fact they are so hard to find

Frame: Glitter Gulch
Lens: Gold

As an extension of the 0.4, the 0.5 added fins to the lens, giving it a unique shape. I only wish I could wear these, but due to the prices they pull now, it's not realistic.

Frame: sleet/slate/glitter gulch
Lens: black iridium/gold iridium

yea these are really nice, i am pleased, the detail on the lense is really interesting. I like how there is a little extra shield around the lense and how the lens is sandblasted by the nose

Frame: Sleet
Lens: Black Irridium

Wow, just got these and man they are cool. I can't believe they are in such good condition. I am starting to see why you guys dig these old Zero's so much....waaay cooool.

Frame: Sleet
Lens: Black Iridium
These are so sweet looking! Just a little styling detail outside the main orbitals is so easy to do & really bumps up the uniqueness!

Frame: Sleet
Lens: Black

Got these as a store was cloing out of inventory for 30% off. I don't think I ever see these anymore. Still in great shape, and something cool to wear out and about to celebrate the classics. Just as wierd as the Sub Zero and all, but falls a bit short on the cool scale when compared to 0.3.