ADVANCED SWEATWEAR: Only Sweat Shaper uses a heat-trapping polymer fabric to boost your natural body heat and stimulate sweating with any type of physical activity. Wearing Sweat Shaper while working out or while performing daily activities creates a hot sauna-like experience. Your body temperature will rise, causing you to sweat more.SLIMMING BODY SHAPER: Thanks to Sweat Shaper's specially engineered top-layer performance compression fabric, you'll instantly look slimmer and more toned the moment you put it on. It will tuck your tummy in, shape your waist, and accentuate your curves. If you want a feeling of a flat stomach, small waist, and an hourglass figure, Sweat Shaper is the ideal workout gear. Compared to low-par neoprene alternatives, Sweat Shaper doesn't smell, it's lighter, dries quicker, and it's machine washableCOMFORT & VERSATILITY: Sweat Shaper has been designed so that it's incredibly light and comfortable to wear even for extended periods. It molds and moves with your body during workouts at the gym or running errands. Exceptionally flexible, featuring a traditional tank top style backing and low-cut bust support at the front so you can comfortably wear a sports bra underneath. The polymer material repels moisture to quickly dry and stay fresh to not feel wet from the excess sweating.ULTRA-PREMIUM FABRICATION: Sweat Shaper's exclusive blend of fabrics have been specially selected to create the ultimate women's tank top in Advanced Sweatwear. Consisting of two layers: the inner thermogenic polymer fabric increases your core temperature to promote sweating. The outer performance compression fabric instantly slims and shapes your figure. Finished with an anti-slip waistband to ensure it stays in place and doesn't shift on your body, especially during intense workouts.30-DAY MONEY BACK GUARANTEE: We are confident that Sweat Shaper is the best active tank top available today for women. As a result, we are offering a 30-day manufacturer's guarantee. If you are not 100% satisfied with your Sweat Shaper, simply message us through Amazon, and we'll replace or refund your order. No questions asked! PLEASE NOTE: The order must be placed through the original Sweat Shaper manufacturer (Novel Brands) to receive the money back guarantee.