Khaos Williams Signed 1-of-1 Fight Worn Jersey UFC Fight Night: Allen vs Costa

This is your chance to take home a genuine piece of UFC history with this fight worn jersey, worn and signed by Khaos Williams. The jersey was worn by Williams during the UFC Fight Night: Allen vs Costa event, held on Saturday May 16, 2026, at the Meta Apex in Las Vegas, Nevada.

Khaos Williams is a very talented American mixed martial artist, currently competing in the welterweight division of the UFC. The American fighter began his UFC journey in 2020, where he defeated Alex Morono via first round knockout to earn the Performance of the Night bonus.

As Khaos Williams made the infamous walkout from the changing room to the Octagon, he was adorned with this very jersey. Williams went on to clinch the victory in Vegas with a first-round knockout.

Now you can own a piece of the history forged during the UFC Fight Night: Allen vs Costa event with this piece of fight wear. However, this product is a 1-of-1, so it is essential you act fast to secure this piece for your collection.

Please allow up to 6 weeks after purchase for delivery of event used and fight worn items. This is due to the items requiring sanitisation after events, and to allow for overseas shipping.