Thermal Skull Cap - Moisture-Wicking Running Beanie - Wind-Blocking Cycling Cap - 4-Way Stretch Beanie for Men

In the event your cognitive capacity nicely exceeds your cranial capacity, this could be just what you're looking for. Item does run small, and fits snugly under size S Bern helmet - so, presumably, if it'll stretch comfortably over your noggin, then even more room inside your ever-larger brain-case-protection. Seems well stitched, with the pony tail cut-out purrhaps somewhat larger than you may have imagined it would be; So, danged if sliding through that dang pretty dangle of yours ain't just about the easiest gollderned thing in the world. Santa Advisory: One could envision it making for a very nicely appreciated stocking stuffer, but wash off that sugar-plum fairy dust, so it doesn't get too sticky. UPDATE: Have used her a few times and expect she'll be, pretty-much, the constant companion she was designed to be. The elastic seems to have stretched slightly over brief time, so now she's an even better fit, and she does retain some body heat, so is nice and cuddly warm - granted, it hasn't yet gotten what one may call frigid just yet, low 50°s, maybe somewhat cooler with the pedal-promoted wind chill - at any rate, so far one hardly notices she's even there. & keep your head in the game, Swan UPDATE: After utilizing this thingy, almost daily, for about a month or so, I really have to share with you that I am absolutely loving it - It's my new BFF! a.) On colder days it retains near perfect heat quotient - I'm not sure if you practice the 5th Law of Thermos Dynamics: One can lose, or gain, no small amount of warm fuzzies via proper noggin noddin'; And, listen-up: one can fold the lower-cut ear flap parts upwards for more of a breath of fresh air, need be. b.) Also, it may seem an odd fact of space-time, however, being spacey over a brief amount of time, one gathers that the thing seamingly conforms to one's [let's be honest: rather unfathomable] region - granted, given one is, in pointed of fact, really more honeydew than watermelonheaded - not unlike, one imagines, the universality of the trending sought after Vulcan Mind-Meld. So, I really do have to, most vociferously, recommended: If you are thinking, there, stop being a big silly stupid head about it and purchase, toot-sweet-like; You'll be happy you did, In all likelihood. Beyond that, flap your wings vigorously on cold days, and make lots of snow angels. -Swan

great hat! fits super well, wicks mositure/sweat, and dries quickly!

This hat is thin, very stretchy and fits on the small side. I have a fairly small head and it feels tight. The hat seems better for active sports (like running tennis or pickleball) than it does for casual wear. It's seems good for cool weather from 40 to 60 degree, not extreme cold. This is not winter hat.

Even on my winter long runs I end up having to take this off because it is so warm! For me it works great to start off my long runs and take it off once my body temp goes up. Very comfortable

Keeps my balding head very warm and it looks great. Highly recommended.

Super warm. I was genuinely surprised as to how warm it keeps both my head and ears on really cold days. It does a good job of trapping the heat. It doesn’t really good job of keeping the wind out completely. This is a great hat at this price and a great hat in general. I also love the safety colors.

A bit too snug for my size 8 cranium. I wear it sometimes in the cold, but it compresses my thoughts while keeping my ears warm. Their summer weight helmet liners, however, fit beautifully!

Fits pretty good and is warm