Polyester-Spandex Heavy FleeceThick, plush fleece provides exceptional warmth, softness, and stretch-enhanced comfort. Thermal Warmth Lock DesignInsulating interior traps heat efficiently to keep you warm in colder conditions. M-Shaped Peach-Lift SeamSculpting back seam reshapes and lifts the hips for a rounder, more defined silhouette. Flattering Micro-Flare LegSubtle flare smooths leg lines and visually elongates the lower body.