Offered here are original training trunks used by Mike Tyson while in training in 1987 as world heavyweight champion. These are original, black stain boxing trunks. Has patches on lower front legs for GO AMERICA and U.S.A. Drawstring on inside front waistband. Minor discoloration from age. Show wear, but perfectly intact. Letters of authenticity form Craig Hamilton of JO Sports, Inc. who obtained these trunks from Steve Lott and from Steve Lott who was Tyson's assistant manager at the time and took possession of the trunks when Tyson was done with them. Come with a photo of Tyson wearing the trunks and a video of Tyson wearing the trunks in the ring.