James Harden Houston Rockets
James Harden #13 of the Houston Rockets reacts after scoring against the Dallas Mavericks at American Airlines Center on Jan. 24, 2018 in Dallas. Tom Pennington/Getty Images

Houston Rockets superstar James Harden and Philadelphia 76ers legend Allen Iverson are about to make history in the sneaker industry in 2020.

Harden and Iverson will be releasing a collaborative sneaker in 2020 known as the “Adidas Harden Vol. 4 Question”. Adidas and Reebok recently announced their first-ever sneaker collaboration – “ Th e Instapump Fury Boost.”

The collaboration combines Reebok's unique Instapump Fury silhouette with Adidas' beloved “Boost Cushioning.” Although the two powerhouse brands are under the same umbrella, they have never joined forces to create something as special as this. And from the looks of it, it appears that Harden and Iverson are about to make history in both the sneaker industry and in the NBA.

James Harden
James Harden scored 44 points and 15 assists as the Rockets beat the Warriors in overtime. In this picture, Harden #13 of the Houston Rockets plays the Denver Nuggets at the Pepsi Center in Denver, Colorado, Nov. 13, 2018. Matthew Stockman/Getty Images

Hot New Hip Hop shared a screenshot from an Adidas catalog which shows that there's an Adidas Harden Vol. 4 Question is already in the works. It is ideally inspired by Iverson's classic red toe Reebok Question, styled just like A.I's iconic sneaker.

Sneakerheads are already expecting Harden’s Vol. 4 will be optimized by Iverson’s Question and will feature a white build, highlighted by red detailing on the toe and heel, along with an icy blue outsole beneath the silhouette.

Early images of the Adidas Harden Vol. 4 Question have not yet been revealed. However, House of Heat posted a mockup preview on their social media account. Many are expecting that the said sneakers will follow the upcoming Harden Vol. 4 colorways such as the "Barber Shop, " "Pink Lemonade" and "Cookies & Cream."

Release details are unknown but the kicks are reportedly will be available in 2020, Reports claim that this is not the only Adidas-Reebok crossover in the works.

Iverson’s Question is arguably his most popular signature shoe of all-time. Among all the iconic shoes of the Sixers legend, Question is still considered the most popular and recognizable signature shoe by more than a few sneaker heads.

Allen Iverson
Former Philadelphia 76ers star Allen Iverson spoofs his infamous "practice" rant in a new Reebok "Retro Shop" commercial. Reuters

Just over a week ago, Reebok re-released Iverson’s Question Mid Double Cross sneakers, the first signature Iverson shoe, which he wore throughout his rookie year.

The shoes are being sold in two New York City locations, a Foot Locker in Washington Heights, and Champs Sports in Times Square. Question Mid Double Cross will be released worldwide on October 23.

Before their sneakers became popular, Iverson and Harden made a name for themselves in the NBA. And without a doubt, both NBA superstars will go down in history as two of the best scorers to ever play the game.