Item Type: Underarm Sweat VestMaterial: Polyester, Polyurethane FiberSize:M: Garment Length: 28cm / 11.0in Shoulder Width: 16cm / 6.3in Bust: 84-96cm / 33.07-37.8in Sleeve Length: 5.5cm / 2.2in Weight: 40-60kg / 88.2-132.3lbL: Garment Length: 29cm / 11.4in Shoulder Width: 16.5cm / 6.5in Bust: 90-102cm / 35.43-40.16in Sleeve Length: 6cm / 2.4in Weight: 57.5-75kg / 126.8-165.3lbPackage List1 x Underarm Sweat VestManual measurement, please allow slight error.1Wicking: Underarm sweat vest is sweat wicking, breathable, and wicks sweat away quickly, making it perfect for those who sweat easily. 2Stretchy: Breathable underarm sweat vest is a short sleeved model that is cool to wear, stretchy and doesn't fall off the shoulders. 3Easy To Put On And Take Off: Underarm armpit sweat vest is simple in style and is a pullover design, making it very easy to put on and take off. 4Premium Material: Sweat guard vest is made of premium polyester and polyurethane fiber, the fabric is comfortable and skin friendly. 5Applicable Scenarios: Breathable underarm sweat vest can avoid sweating to affect the appearance, suitable for daily or sports scenarios.