Found this and cried with laughter
Here we have for auction a genuine* pair of UKSF issue sunglasses. Probably made by Oakley** and in brand new but unpackaged condition.
I believe these are a slightly updated version of the ones that Andy McNabb and Chris Ryan wore on bravo 2 zero and are a real collector's item.
Here modelled by some of the members of Bravo 2 Zero:
Here modelled by someone I know:
Get bidding and good luck.
*may not actually be genuine but I stole them from the SAS PSI's desk drawer so I reckon they probably are.
**may not actually be made by Oakley.