I always wore only t-shirts made of cotton or silk, but I did not feel discomfort. A little bit unusual i would say. But i was cycling in it. When you hit ordinary road dirt, it is easily removed by hand without washing, when it dries, there are no traces. Comfort is better than in a regular cotton t-shirt. The material is polyester/cotton and deliberately, against the instructions on the label, washed the t-shirt in intensive mode in the wasing machine and after drying the water-repellent properties of the fabric slightly deteriorated! But for this price i recommend, 5 stars!