Ozzy Osbourne Launches First Official Jiu-Jitsu Apparel Collection

The "Crazy Train" and "Prince Of Darkness" Collections

The collaboration between Ozzy Osbourne and the New York–based combat culture brand Half Sumo marks the first time the musician's iconography has been officially licensed for martial arts equipment. The collection, which launches on Friday, October 23, is divided into two distinct categories: high-performance training gear and lifestyle streetwear. Every piece in the series is produced in strictly limited quantities, with the brand confirming that no restocks are planned once the initial run sells out.

The "Crazy Train" No-Gi Set is the centerpiece of the technical range, featuring a fully sublimated rashguard and matching grappling shorts designed for both daily training and competition. The artwork on the rashguard utilizes a color palette of red, purple, and bone white, incorporating hand-drawn illustrations of skulls and bats. The design includes specific visual nods to Osbourne’s extensive discography, including references to "Mr. Crowley", "Bark At The Moon", "No More Tears", "War Pigs", and "Blizzard Of Ozz". The accompanying shorts feature a prominent bat-wing logo with Ozzy lettering in purple, set against all-over artwork with Half Sumo branding down the leg.

For life off the mats, the "Prince Of Darkness" Streetwear Set offers a limited run of everyday apparel. This includes a zip-up hoodie featuring a bat-wing emblem crowned with the Half Sumo crest. The set also features graphic tees depicting a fanged, vampire-style rendition of Osbourne framed by bats, song titles, and Japanese lettering. The brand has indicated that additional surprises will be revealed at the time of the official launch.

A Shared Spirit of the Underdog

The partnership highlights a cultural bridge between the worlds of Heavy Metal and Brazilian Jiu-Jitsu. According to the collaboration’s organizers, both communities were built by outsiders and reward qualities such as obsession, repetition, and the stubbornness to continue practicing through physical hardship. The founders of Half Sumo expressed that the project is a tribute to Osbourne’s history as a working-class individual from Aston, Birmingham, who defied industry predictions to become a global icon.

"We both grew up as lifelong Ozzy fans. Having the opportunity to collaborate on this project is a genuine honor for us and a way to celebrate his incredible legacy. Ozzy was the original underdog, and jiu-jitsu is built on that same spirit of the smaller person who refuses to quit."

— Luigi Scarcella and Alberto Marchetti

The sport of jiu-jitsu also has a personal connection to the Osbourne family. Ozzy’s son, Jack Osbourne, began training in his thirties and has since earned his purple belt, maintaining a regular practice in the discipline. This collection marks the official entry of the Osbourne brand into the sport, which is currently practiced in academies globally from Brooklyn to Birmingham to Rio de Janeiro.

Half Sumo Brand History and Brooklyn Pop-Up

Founded in New York City in 2018, Half Sumo has established itself through a visual language that blends Ukiyo-e-inspired artwork and Irezumi tattoo traditions with contemporary streetwear and underground illustration. The brand was started by Alberto Marchetti, a 4th-degree Brazilian Jiu-Jitsu black belt under pioneer Renzo Gracie, and Luigi Scarcella, a three-time USA Full-Contact Kyokushin Karate Champion who represented the United States at the World Tournament in Tokyo in 2019 and 2023.

Beyond its artistic endeavors, the brand has a history of community support. During the pandemic, Scarcella designed custom gear for more than 100 academies worldwide, raising hundreds of thousands of dollars for struggling gyms. Since its inception, Half Sumo has expanded its reach through collaborations with major entities including adidas, Coca-Cola, MEGADETH, and Netflix.

To celebrate the launch, a special Ozzy-themed Halloween pop-up shop will be held the day after the release, on Saturday, October 24. The event will take place at the Half Sumo headquarters located at 247 Water Street, Brooklyn, NY, where the full collection will be available for in-person shopping. Fans can also access a dedicated landing page at halfsumo.com/pages/ozzy to sign up for early access.

Legacy and Context

This collection arrives as a living tribute to an artist whose career has spanned more than five decades. Ozzy Osbourne, who was formed in 1948, helped pioneer the heavy metal genre with BLACK SABBATH before establishing himself as a solo icon. The release follows significant milestones in his later career, arriving just over a year after his farewell "Back To The Beginning" performance at Villa Park and his passing in July 2025. The collection is officially licensed by the Ozzy Osbourne estate, intended to connect his iconography to a new generation of martial artists and fighters.