Feature: 1. Breathable Mesh: Underarm sweat vest is made of jacquard small mesh structure, which absorbs sweat while being breathable and eliminates suffocating on hot summer days. 2. 3 Layers of Fabric: The underarm area of the underarm sweat vest is made of 3 layers of moisture wicking fabric, which effectively absorbs sweat and excess body fluids. 3. Wide Scenes: Underarm sweat vest is suitable for gym, running, yoga, cycling, boxing, hiking, sports, so you can feel happy when you exercise. 4. Premium Fabrics: Underarm sweat protector is made of premium polyester ammonia fabrics, comfortable and breathable, and it is flexible and soft, suitable for most women. 5. Perfect Fit: Underarm sweat vest will not compress your chest and fit your body shape better, showing your good curves. Specification: Item Type: Underarm Sweat Vest Material: Polyester Ammonia Uses: Avoid sweating underarm sweat stains floating embarrassing situation to absorb sweat, avoid sweat wet shirt, T shirt, but also good protection of white clothing. Package List: 1 x Underarm Sweat Vest Note: Manual measurement has an error of 1‑3cm/0.4‑1.2in.