The Erin Snow Womens Phia ECO Racer Pants are designed Sleek with an incredible fit, made from the finest Bluesign® Approved Schoeller 4-way stretch fabric that repels water and wind. This pant is made from long lasting, high-performing environmentally friendly materials and constructed in Vancouver, Canada by highly skilled sewers. Phia is completely fitted to the knee, and is designed with a waterproof powder guard liner to go over your ski boot.