Burberry London Men's Cardigan 【Color】Gray 【Size】L There is no material label, so I believe it is wool, but I am not certain. There is some wear on the armpits, and a little rubbing, but otherwise, there are no noticeable stains or fraying. When worn, the rubbing on the armpits may not be very noticeable, but if you are at all concerned, please refrain from purchasing.