This is a Harris Tweed knit cap. The tag has been cut off, but it was tried on once, washed at home, and then stored at home for several years. I don't see any noticeable pilling. I also have other colors available, including gray, navy, and dark blue. This cable-knit wool hat with a folded brim provides warmth. - Color: Red - Material: Wool - Design: Cable knit - Features: Folded brim - Brand: Harris Tweed Thank you for looking.