Shaili Shah wrote a review of Gore Bike Wear Universal SO Beanie on January 7, 2013
Greetings! I have provided an explanation of the high-tech functionality of WINDSTOPPER fabric, and how GORE is incorporating this technology with other materials in the following video: http://vimeo.com/56951813
Please note that there is an audio delay in this video. I apologize for any frustration this might cause some viewers. Good luck! I hope the video helps you make the best purchasing decision.