The Spyder Women's Amour GORE-TEX® INFINIUM™ Snow Pants have all the technology that you want, plus the style and reliability that you need in the snow. These pants are made from premium four-way stretch fabric and the uniqueness of INFINIUM™ that allows for unrestricted movement andunique water protection. They have a stretch interior lining as well as an articulated knee construction that further enhances mobility. Warmth comes from their 40g of PrimaLoft® Gold insulationthat increases the warmth and functionality these driver pants. The Spyder Women's Amour GORE-TEX® INFINIUM™ Snow Pants will become your favorite pants this winter!