Rollable "Nomad" from Lock Co. keeps me dry and warm during the major part of the year here in Sweden. More form than function. Goes well with my Beaufort, Conistons and a par of jeans.
Hardly anyone wears hats around here - if they do, it's mostly MLP-dudes or hillbillies. Being in my early 20's, I hesitated for a while but bought it when winter hit hard.
Brush it when it gets dirty, shrug the snow/rain off it, mostly keep it in the hat shape.