The Powernet® Pelvis/Back Support's unique design gives you a slimmer profile, while helping alleviate lower back pain and pelvic instability. Soft nylon blend wrap lifts and shapes your buttocks and abdomen reducing strain on your core. Powernet® Pelvis/Back Support's gentle fabric is comfortable to wear all day long, yet remains completely inconspicuous under clothing. One size fits most waist sizes from 32" - 40". Imported.