I wouldn't wear it in freeing temps. But it does the trick above freezing.

Color: Black.
Size: One Size Fits Most.
95% filament silk 5% spandex
EC 2 Qwik-Dri Process
Flat Seams for comfort
Spandex for optimal fit.
Price: $7.97
http://www.campmor.com/webapp/wcs/stores/servlet/ProductDisplay?memberId=12500226&productId=39197441

You can layer them for colder temps. I have a nice Columbia balaclava that has wind proof panels around the ears like an ear warmer and a windproof panel over the forehead. From campmor.

Over the years I have bought a few things from campmor. I like everything I got from them.

But shipping sucks.