I have bought several brands and this is my favorite! I washed with hot water like a nurse, I wash almost everything in hot water. I tumble dried half and spread the other half out to stretch and air dry. I have to say there is no noticeable difference in size or wrinkles. No blow-dry creases that I can't smooth out with my hands. As a woman I don't hesitate to carry around when they look like this. Strong, soft and absorbent. I am satisfied and returned to buy a few more sets!