Elastic band with a soft interior is sewn onto inner rim of waist to maintain a snug fit. Miraclesuit's Flexible Fit adjusts whether you lose or gain weight. Extra fine front mesh lining wraps around to sides and lower back for a higher level of control. Lining helps make tummy flatter and your waist and back more shapely. Center back seam creates a more defined fit, firmer look, and a slight lift. Panty-style cut with attached legs gives a better fit that allows for easy movement. Shaper legs minimize thighs for a tighter, more toned shape. Wonderful edge hem has wide. Inner silicone gripper elastic to prevent ride-up.