The waistbands focus on shaping your figure to create an hourglass silhouette. Depending on the compression level chosen, you can reduce inches off your waist. These versatile girdles slim your midsection, whether you wear them to work or exercise. Some styles even help improve your posture. Waistbands accommodate many body types, and many styles are adjustable. If you plan on wearing a form-fitting outer garment, look for seamless shapewear that will reduce your waist.