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The Oklahoma City Thunder are the reigning NBA champions, and the new season begins on October 21.

Fans can celebrate the championship with official gear, including jerseys, hats and commemorative items.

A variety of Thunder-themed gifts are available, such as retro apparel, Yeti drinkware and sunglasses.

Other gift ideas include framed front-page prints from The Oklahoman and various items from Amazon's fan shop.

The Oklahoma City Thunder are your reigning NBA champions and they're getting ready to defend their title when the NBA tips off on Tuesday, Oct. 21 . After an unforgettable postseason run that was capitalized by an NBA championship, there's no better time to show your OKC pride.

Whether you're cheering from Loud City, catching the action on the road

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