This High compression 3 velcros waist trainer features;
1. 96% cotton and 4% spandex lining is breathable and stretchy for all-day comfort;
2. Upgrade durable zipper closure can make you put on the shapers better;
3. 7 steel bones are added to increase the support effect, while retaining the flexibility and agility during activities;
4. For everyday uses, jogging, running, yoga, fitness, gym, aerobics, and more.