The Pregnancy Support band is designed to provide support and relief to the growing belly. It also gives a sense of warmth that may help to further ease sour muscles and back pain. The belt has knitted-in support and smooth sides for superior comfort. It has 4-way stretch and will expand with the growing belly, always offering the right support, without feeling too tight or too warm to wear. Its great design makes it fit snugly which further enhances comfort and makes it very discreet to wear.