Bottom Line: A comfortable heat-trapping waist trainer that's sure to help you cut water weight. Pros: Wraps around your body and adjusts to its unique shape and is made with extra-thick neoprene to ...

Waist trainers promise to shrink your waist and even help you lose weight. But do they work, and what are the health risks of wearing one? A waist trainer is a type of tight-fitting undergarment made ...