Feature - Material: Polyester 100% - Function: Chest and tummy control, Waist trimmer,Posture correction,Gynecomastia moobs hide,fat burning,body shaping,body slimming,weight loss. - Applicable to: Suitable for sports,gym,workout,fitness,etc. - It is specifically designed to reduce the appearance of gynecomastia or "man boobs". - Breathable for improving blood circulation and fat burning, and strongly chest shaping. - Powerful layers tightly knitted together to flatten your chest and stomach. - Best for gym muscle building,sweat,fat burn and lose weight,reduce belly fat,body care and bodybuilding. - It can keeps your body warm and heat up your core abdominal area making you sweat. - Made for wearing underneath any kind of clothing, such as workout shirts, t-shirts, sweater and formal dress shirts. - Size Detail: Size Bust Waist Length S 93~98cm 80~85cm 58cm M 98~103cm 85~90cm 60cm L 103~108cm 90~95cm 62cn XL 108~113cm 95~100cm 64cm 2XL 113~118cm 100~105cm 66cm 3XL 118~123cm 105~110cm 68cm Packing list 1 x shaper vest for men Label: Yes Washing: Hand wash, Do not iron, Dry clean, Line dry in the Shade, Do not bleach.