Sauna waist trainer vest is a vest-style shaper which is traditionally made with rubber and other appropriate material referred to as a sweat suit. Commonly the design of sauna waist trainer vest is suitable for everyday wear and also for exercise. Thus some fitness enthusiasts make this vest as their fitness accessory to produce the same effect of a traditional sauna. Wearing this sauna vest can increase the sweat production dramatically by trapping the body heat with the suit. There are some potential dangers of wearing this sauna vest, so we need to wear this responsibly to avoid any of the danger. If we compare to the risk of wearing sauna waist trainer vest, the benefits of wearing it outweigh the potential risks.