This
black/
white version at Raonsims, for instance? There are several recolors of it, elsewhere. Like at Gos or at MTS2.
You also have the
yu037 male Newsea hair. My link to the old site is broken, and it's not yet up at T$R. The booty version will probably crash your game (it crashed mine, several times), so I recommend using the
non-fixed version from simscave, if you don't want to pay for it.
This from XM might be of interest, too. I know there are several recolors, some at MTS2.
You also have the
winterhats by Nouk (strictly not beanies, though - and they look much better as shorter hair recolors).
Don't have a link to the download right now, but
this SAU hair could probably also be of interest.