My teen daughter came home and said she wanted a 'smurf hat'. I knew what she meant (I grew up watching the Smurfs as a kid) and looked up slouch hats found this and she was very excited that I knew what she was talking about. These have been en vogue for the past two years and I don't see them going away anytime soon. They are a comfortable style.
This particular hat is well made, very warm, but not so much you sweat, and washes well, which is what you want in a winter hat. Highly recommend.