Another popular men's summer t-shirt. 100% Polyester Mesh Fabric, Machine Washable. Polyester fabric wicks moisture away from skin, dries quickly and is soft to the touch ,Excellent breathability and ventilation. Moisture Transport System sweeps away sweat and dries quickly, two-way air circulation. Lightweight and comfortable without sacrificing mobility, Safeguards your skin from harmful Ultraviolet Rays. Great for mountaineering, fishing, running, leisure, camping in the wild, and all other wild activities. Delivery: 14-24 days.