Mens Fitness T-Shirt. Get through each rep and every stride with this sweat-wicking camo T-Shirt. Smooth fabric helps you stay cool, while its relaxed fit sits slightly off the body to help you move comfortably through your workout. Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Lightweight jersey fabric is breathable and feels smooth against your skin. More Details: 100% polyester. Machine wash. Imported. 100% Polyester. 100% Polyester.