I bought this for my husband, and he wore it. He didn't wear it many times, but there is some pilling overall. (No stains or tears) My husband has outgrown it, so I'm offering it to someone who needs it. Thank you. UNIQLO HEATTECH underwear, size M, gray. - Brand: UNIQLO - Model: HEATTECH - Size: M (76-84 cm) Thank you for looking.