Our athletic t-shirt is extremely soft. It's made from a polyester spandex blend fabric so it stretches as you move, which enhances the comfort of wear while working out. Perfect to wear day or night, in training, or for layering in colder weather. Available in various design options on the sleeves. If you want a loose fit, order in a larger size or go by your actual measurement for tight fit. Refer to the size chart before placing your order.