When you wear Double Waist Belts Workout Sport Vest during exercise, the compression stimulates thermal activity in your core which increases perspiration, allowing toxins to escape.

It Features:
• Perfect Shapewear for Women Everyday: The waist trainer can perfectly shape your upper body curve and instantly reduce your waist circumference by more than 3 inches.
• Elastic fabric: It is light, soft, elastic, breathable, hygroscopic, very comfortable to wear.
• Vest-style and U-type anti-sagging chest design: The vest-style design can effectively tighten the fat on the back and waist and prevent fat accumulation.
• Double-layer compression of the abdomen: the design of 3 rows of hook-and-eye closures on the inner side can be adjusted according to your own needs.
• Steel bones perfectly support the body: There are two memory steel bones on the front and back of the body shaper suit, which are soft and strong.