I have a relatively small bald head and it fits fine (not tight at all
595909
I use this for my winter outdoor exercising (rowing, jogging). I have a relatively small bald head and it fits fine (not tight at all, but stays on fine)
4677604
Fortunately, size LARGE does not "sqush" my hair because it does not fit tightly on my head.  However, it has a thin elastic band around the edges that keeps the wind or cold air from reaching my ears.
1884675
I got this for my fiancee. The fit was a little odd, but he likes it. He has a slightly larger sized head and is bald. It was very snug at the bottom, but apparently leaves a lot of room at the top for hair, because it was kind of cone shaped until he folded the bottom. if he does it that way. it fits perfect. Hope this helps.
3517262
The grey area is sparkly but not a problem for me. It fits great on me but I do have a small head.
1507161
It fits very tight. If you have a big head it won't work. I wear a medium fitted hat and it is very snug.
599058
Two small even for the normal size head. Caps should be comfortable not constricting. Compression is not good for your scalp/
57577
I don't have a large head and it's still kinda small on me. I was hoping it'd be larger and slouchier, but other than that, it's pretty darn cute.
4390934
Nice hat. I have a very small head and the small fit!
1500453
Its a bit loose but the tightener will take care of that. It fits much better than I thought it would. The brim is stiffer than I expected but I'm sure it will  get more pliable with use. The hat will serve its purpose fine and I am sure I will be happy with it.
927201
my head size is 7 n 5/8 so it is a little tight other than that I love it
4525904
Truthfully, it is probably fine for the average head - just that mine apparently is not! It's super tight on me and makes me look like I'm all face. But It's a really nice, well made beanie so instead of returning it I let my daughter use it as her back-up for when she doesn't feel like looking like Rainbow Dash that day.
1828944
I was worried it would be too small because I have a large head, and while it wasn't as big as I hoped it still fits snugly!
511077
its slightly large for my head.  I think I have an normal size head.  Also, I like tight fitting where the top of my head reaches the top of the hat.  It does not, and the fold is too pronounced to adjust without looking weird.  Good quality though.
2263261
My head is a little bigger than average so I did not think this would fit all too well. To my surprise it did fit and it fits pretty well. That being said it may be a little big for everybody else.
1050267
I'm an adult with a small head so it fit big on me. Everyone else says it fit too tight so I thought it would be right up my alley. It will do though.
316844
I have a very small head so I am happy the this mask can be tightened enough to comfortably fit me withouth slipping off but can also be loosened enough to fit my boyfriend. Keeps the flare off in the sunlight, haven't run around in it yet to see if the anti fog i any good but I have high hopes. It is double paned plastic that is vented in the gap to let out heat and humidity.
2410775
I have a small head.....so I love it that this cap fits perfect. It's also very light and my head can breathe.