Product Material: Polyester Size: Female Style: S/M: Length 56cm, Bust 78cm, Waist 68cm; L/XL: Length 59cm, Bust 90cm, Waist 78cm; XL/3XL: Dress Length 63cm, Bust 100 Cm, waist 86 cm. Male style: S/M: Length 66 cm, Bust 84 cm, Waist 84 cm; L/XL: Length 68 cm, Bust 94 cm, Waist 94 cm; XXL/3XL: Length 70 cm, Bust 104 cm, Waist 104 cm. Colour: Black Quantity: 1 piece Package content: 1*sports sweating vest 1.High-quality materials: This sports vest uses heat-absorbing polymer fabric to increase your natural body temperature and stimulate sweating through any type of sports activity. Wearing this vest during exercise or daily activities can create a sauna-like hot experience. Your body temperature will rise, causing you to sweat more. 2.Slimming and shaping: This vest is designed with top performance compression fabric, and you will immediately look slimmer and more toned as soon as you wear it. It will tighten your belly, shape your waist, and accentuate your curves. 3.Comfort and versatility: This vest has been carefully designed, and it is very light and comfortable even if it is worn for a long time. It will shape and move with your body when you exercise or run errands in the gym. 4.Flexible skin-fitting: This sports vest uses a vest-style backing and a low-cut front support, allowing you to wear a sports bra comfortably. Polyester material repels moisture to dry quickly and keep it fresh without feeling damp due to excessive sweating. 5.Ideal gift: This sports vest is made of high-quality polyester durable materials, which is an ideal gift for family, friends and colleagues.