The NFL season is back, and clean uniforms are arriving with it.

On Sunday, the New Orleans Saints debut their "Gameday Gold" look against the Arizona Cardinals . It's the first time since 2002 that the Saints will wear gold on the field. The latest design is a modernized version of the original. New Orleans is also painting its end zones gold for the occasion.

The Seattle Seahawks are set to wear collegiate navy jerseys with wolf grey pants against the San Francisco 49ers . It's one of their least commonly worn combinations. According to the Seahawks, they have worn this combination only 13 times since it debuted in 2012.

Here's a look at the Week 1 uniforms for all 32 NFL teams.

Arizona Cardinals

Helmet: White

Jersey: White

Pants: White

Atlanta Falcons

Helmet: Blac

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