A Slimmer Belt is a wearable fitness belt that goes around the torso. The goal of any Slimmer Belt is to help you lose weight, by focusing on reducing fat around the midsection.
It also promotes sweating during workouts which can help with weight loss through the expulsion of water weight – at least temporarily.
The main material that comprises a Slimmer Belt is neoprene – a synthetic rubber. This material has several advantages in that it is durable, stretchable, and retains heat quite well even in water.