Nexlok mesh waist trainer corset control better & breathable more. This can be worn discreetly under any outfit to help you give you a stunning hourglass silhouette, night or day. This waist trainer corset is designed for heavy-duty waist training, tummy control, and waist slimming for the hourglass shape. The strong steel bones provide a solid support to your lumbar, middle and lower back. The compression is built around your waist and belly. Helps with your posture correction if you wear it during work.