Red boxing glove signed by Joe Calzaghe. / This boxing glove was signed by Joe Calzaghe on October 17th 2025 in Bristol. Calzaghe is the longest-reigning super-middleweight world champion in boxing history, having held the WBO title for over 10 years. He defended the title against 20 opponents and retired as an undefeated boxing world champion, after 46 victories and 0 defeats. All signatures are originals they are never printed. The product image is a stock photo so the position of signatures might vary slightly. Exclusive Memorabilia unconditionally guarantees all signed items are genuine. The item will come with a certificate of authenticity featuring a numbered hologram that matches an identical hologram affixed to the product. Exclusive Memorabilia is the UK's most trusted brand of sports and entertainment memorabilia, supplying Premiership football clubs, leading cruise lines and charities with their memorabilia for sale and auction.