Featuring a midweight Thermal Fleece upper front and back panel and lightweight Thermal Fleece lower front and back panels, the W's Infinity Thermal Tight strategically combines fabrics for superior movement, thermal regulation and protection in all the right places for women's specific needs. ELITE Thermal Fleece fabric upper front and back panels provide superior moisture transfer and warmth. ELITE Thermal Fleece Lite fabric lower front and back panels provide superior moisture transfer and warmth. 8 lower leg zipper with zipper garage. Flattering wide waistband with elastic free front panel for superior comfort and belly breathing.