Apart from dress sense, there are few other common features between hipster skinheads. Many listen to hardcore punk: both from the newer wave of bands that have recently received some popularity with the indie press (such as Gallows, Fucked Up and Rolo Tomassi); and also classic old-skool bands (such as Minor Threat, Bad Brains and Agnostic Front). Another common feature is that many hipster skinheads love the film This Is England, which is very influential upon their fashion. Like other hipsters, they tend to be fairly skinny, although unlike other hipsters some sport fairly macho tattoos.
Interestingly, there has been a revival of skinhead fashion among non-hipsters in the UK as well, particularly chavs but also some punks. The general resurgence of skinhead fashion in the UK is reflected by the appearance of the character Cook in the popular British TV series Skins. However, Cook is not really a hipster skinhead.
It is important to note that hipster skinheads are not, as a rule, racist. In fact, like other hipsters, they tend to lean politically to the left, despite the fact that skinheads tend to be associated traditionally with right-wing politics.
Other guy: "Nah, don't worry man, they're just skinny hipster skinheads."