Drafted 4th overall in 2017, Josh Jackson signed a deal with Under Armour the day before the draft. For the 2019-20 season, Jackson has been wearing the Under Armour M-Tag silhouette while being assigned primarily to the G-League.

In the 2017 Summer League and rookie promotion tour, Jackson wore UA’s Charged Controller and Drive 4 shoes, and switched to the Heat Seeker during the 2017-18 season. Back during his freshman year March Madness tournament with the Kansas Jayhawks, Jackson preferred the adidas D Lillard 2.