Comfy head band
I have a fairly large noggin and the large fit it perfectly. This is a good in between type of head wear when it's too hot for a full hat but too cold to let your ears freeze. My only gripe (and it's a stylistic issue) is that my hair looks like complete mess when I wear it. But that's not important, it's warm, soft, and stops the wind. Like everyone else says it's a little hard to hear with it on, but that's to be expected. I wore it for 3 days while on a winter hike up the AT and it was nice. I'd sometimes wear a bandanna under it to offer my head some protection without the heat. It's so light that it can't hurt to bring it, just gives you options.

Keeping my ears warm in Germany
The ear band does what is supposed to do - it blocks the wind off my ears. As long as my ears, hands, and feet are warm, I am fine being outside in the cold. I hate wearing stocking caps, watch caps, etc... because they always make my head itch - with an ear band I don't have that problem. I like the velcro adjustment in he back, so that I can get the size just right. One size definitey does not fit all - as many manufacturers seem to think. Overall this is an excellent product, and I plan to buy another one for my son. The one downside is that it definitely blocks out more sound than a regular ear band without the windstopper. So it is sometimes harder to hear what others are saying,or to hear people on bicycles comming up behind you on the sidewalk, etc.....

Great Fit!
I really like this and fits wonderful. I use it for running, backpacking and well just about everything that I will be cold at! I got one for my fiance also!

Cozy comfort for those morning bike rides or runs
Cold ears are eliminated with this fantistic item. Outdoor Research always builds a good product and this is no exception. If the temp drops, this is a must have. I am very happy with this Outdoor Research Ear Band. As usual, I received great service and prompt shipping from Altrec.com. Their customer service has proven to be much better than other online stores and I've always found the staff to be very knowledgable.

Headband
Great because it's self adjusting and comfortable.