Kutting Weight Mens (cutting weight) neoprene weight loss sauna shirt short sleeve Created with our 1.7mm newly improved SweatTech Neoprene boasting a higher level of flexibility and softer texture than regular neoprene and finished with a smooth layer of lycra. Features the Kutting Weight signature "Honeycomb" mesh ventilation zones in the under arm section, which adds comfort and allows breathability without losing the body heat essential to maximize sweat and enhance calorie burning. It also includes a side zipper for ease of use. The short sleeve shirt will cause you to sweat a lot, increase your metabolism, burn more calories, increase your mental and physical toughness, detoxify your immune system, and increase flexibility therefore decreasing the likelihood of injury. SCIENTIFICALLY PROVEN: Kutting Weight sauna suit clothing has been scientifically proven to contribute to a significantly increased metabolism (20.8%) and to facilitate greater weight loss (40.4%) when compared to exercise performed under similar conditions with no sauna suit clothing. Please reference the size chart image before choosing a size. If you do not fit into an exact sizing category on the chart, it is best to lean more toward your weight and chest measurement to ensure the clothing will not fit too tight. 100% Moneyback Guarantee