Ethereum creator Vitalik Buterin loves wearing this long sleeve black and stripped sweater everywhere.
Is it because it's comfortable? Is it his lucky sweater? Was he wearing it when he created Ethereum? Where can I buy a sweater like that?
Here is the classic default Vitalik picture where he is in some misty land overlooking a lake. I like to think that he is on his home planet Ethereum and all the mist around him is the gas that runs the Ether network.
Here he is for a photoshoot, once again wearing the sweater.
Here he is in San Francisco for an interview. San Francisco is kind of cold, so that makes sense. It must keep him warm.
But here he is on posing for a photograph with a group of people. The sun is out and people around him are wearing shorts and dresses.