I'd go for black or dark gray shirt (I prefer black, personally). Definitely not white t-shirts; you can't ever wear them lest they get stained.

So far, the "Summit 2ae9" logo is my favorite (and we thought nobody was sure how to pronounce Maemo!), and I think it would endure a conversion to 2-color on black well enough. Something like Jaffa's front/back version would be nice.

As for hats, a baseball cap would be okay, but I don't wear hats all that much. Again, I'd prefer dark gray or black, and I still like the 2ae9 logo.


I have one additional suggestion. How about bandannas? As a cyclist, there's nothing better than a wet bandanna to keep your head cool on a hot day, and they're pretty versatile, even for non-cyclists . I know I'd wind up using a bandanna rather more often than a T-shirt or ball cap, and much more often than a knit cap, but I'm likely an exception that way...