INNOVATIVE COMPRESSION TECHNOLOGY: Only uses a heat-trapping polymer fabric to boost your natural body heat and stimulate sweating with any physical activity. Wearing the Athletic Tee while working out or performing daily activities creates a hot sauna-like experience. Your body temperature will rise, so you sweat more. LARGE COMPRESSION AREA: Athletic Tee boasts a large compression area with its short-sleeve athletic t-shirt design. Benefit from support and stability to your midsection, abdominals, back, chest, shoulders, tricep, and biceps. Traditional waist trainers only target your midsection, which leaves the rest of the upper body underutilized and unengaged. HIGHLIGHT EVERY MUSCLE: The body shaping fit compresses and enhances every muscle on your body, giving you an athletic and toned look the moment you put it on. Highlight your pecs, shoulders, back, and abdominal muscles with Athletic Tee. SLIMMING BODY SHAPER: The Tee's top-layer performance compression fabric instantly makes you look slimmer, and more toned the moment you put it on. If you want the feeling of a flat stomach, strong core, well-defined chest, and a V-shape look, the Athletic Tee is the perfect activewear for you. You can wear it on its own or underneath your clothes, completely hidden without adding any extra bulk. It's very discreet, so no one will be able to tell that you're wearing a compression shirt. SUIT FOR ANY OCCASIONS: Great choice for for zumba, yoga, gym, fitness, running, jogging, hiking, cycling, golf and other sports.