BBL Effect Faja Pants - Low BackSwish BBL Effect Faja Pants Low Back Designed to sculpt from waist to calves, these low back faja pants smooth the tummy, hips, and thighs while enhancing your natural curves. The adjustable hook and eye front provides secure compression, while built in side boning prevents rolling. The extended length shapes the thighs and creates a sleek, seamless finish under dresses, jeans, and fitted outfits. The low back cut makes it perfect for backless styles.