Single-layer engineering, CPT powered by SILVADUR™ technology. Trim fit for higher activity levels. Wicks and aids in moisture evaporation. Controls odor and inhibits bacterial growth on fabric. Extra length in body & sleeves for ultimate athletic fit. For cold/very cold weather, medium/high activity level. 85% CPT performance polyester, 15% spandex. Weight: 4.9 oz. Women's pant has an athletic rise designed to fit better with exceptional comfort.