The Dallas Mavericks, fresh off their NBA Finals appearance, have made a significant upgrade to their roster this offseason by adding former NBA champion Klay Thompson from the Golden State Warriors.

Thompson has rocked long curls with a headband for years ... This article was originally published on thesmokingcuban.com as Klay Thompson's viral new look hints at even bigger changes coming ...

Klay Thompson #31 of the Dallas Mavericks warms ... Terry said he loves how Thompson wore the headband for his debut, just as he did throughout his career. "The fact that he got the headband ...

Dallas Mavericks guard Klay Thompson (31) looks on during the first ... Here he is with the long hair coming out the famous headband during the season for the Mavs. Sergio Estrada-Imagn Images ...

Klay Thompson's move to Dallas marks a new chapter ... his knee injury was in the final game in Oakland — and “Headband Klay” was ready for a new beginning. When he soared for a dunk ...