Firstly, by raising your core body temperature, so your body has to work far harder to cool down and maintain a healthy temp. (this is called to thermo regulate). This process causes the body to burn off at least 50% more fat because of the extra energy (increased energy expenditure) your body uses to cool down and maintain a healthy core temperature. Secondly, they cause the body to produce a heavy profuse sweat. To create sweat your body uses up massive amounts of fat and energy and burns 0.7 calories for every gram you produce. Scientific testing shows an extra 300-800kcals can be used in a workout wearing a Sweatz Quick Weight Loss Vest. This actually burns off at least twice the amount of calories and fat, accelerating your quick weight loss to a tremendous level. Thirdly,they put you straight into the fat burning zone which usually takes over 30mins. So your actually burning fat for your full workout instead of just the average 20mins of a 1hr session. This makes fat burning 3 times more effiecient. Fourthly, When wearing the vest your metabolic rate is increased by roughly 30% giving you an extra 30% more fat burn whilst working out. Altogether they burn off at least twice the amount of fat and make you lose weight weight twice as fast.

• Material: 80% Neoprene + 20% Nylon; it's also reversible.
• Keeps your body warm and heat up your core abdominal area making you sweat more while performing your daily activities; Helps in burning tummy fat, reducing your abdomen and waist.
• Use the Size Chart provided in photo on the left side to determine your size. Measure your waist and hips in inches and determine the corresponding size in the table.
• This innovative slim tank top makes you sweat and offers body warm and heat up your core abdominal area to slim and reduce the size of your stomach region giving you the firm and fit look instantly; The slim shirt even smoothes out your back for a lean appearance.
• Vest with full length central zipper or side zipper, except one-piece style without any zipper. Neoprene smell but easy to eliminate, size run small.

Material: 80% Neoprene + 20% Nylon; it's also reversible.