FABRIC: 95% Cotton and 5% Spandex, soft, lightweight, thin and dry fast, extremely comfortable to wear. ELASTIC MATERIAL: Comfortable fitness and elastic breathable feature can enhance the flexibility of movement. MULTI-WEAR: The Short Sleeves Men T-shirt make a tight-fitting designation which is very comfortable for sports and any body move, and what is more, the T shirt will show your bady shape whick makes you cool.Perfect for your workout and sports, like fitness, running, cycling or casual undershirts wear. Quality Assurance: Comparing with some very cheap quality T shirt, our Short Sleeves Men T-shirt will not be out of shape after wearring a long time, and the color will not fade no matter how you wash it. GUARANTEE: Machine washable and durable,not easy to fluff and fade, you have our words.