WINDSTOPPER fabrics by GORE-TEX LABS

Cross section of fabric. GORE-TEX® membrane keeps wind out and moisture and body heat in.

WINDSTOPPER® fabrics provide lightweight warmth by combining total windproofness and weather resistance, while still maintaining breathability. Moisture and body heat are able to easily escape through WINDSTOPPER® fabric’s billions of pores that are 900 times larger than water vapor molecules. It is these physical properties of the membrane that help prevent overheating and perspiration build-up, allowing you to maintain comfort in challenging conditions.