Tune into a playoff game for the first time and you will come across some unique, and maybe outlandish, uniforms that teams wear. It’s even the strategy some use to make their bracket come March Madness.

Tennessee softball is one of them.

The No. 3 seed Lady Vols (43-10 overall, 19-5) are playing for their ninth berth to the Women’s College World Series this weekend in the Knoxville Super Regional against SEC-foe No. 14 seed Alabama, starting on Friday, May 24 at 4 p.m. ET.

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Though the Lady Vols wear “traditional” Tennessee color uniforms, white and “Smokey Grey” they also have an alternate uniform that stands out on TV: “Summitt Blue.”

And so, as the Lady Vols look to pick up two more wins to return to the WCWS for the second straight year, curiosity has risen on the origin story of their “Summitt Blue” uniforms and why the Lady Vols wear them. Here’s what you need to know:

Why does Lady Vols softball wear blue uniforms?

To the average fan who does not pay close attention to Lady Vols games, blue may not look right in the color scheme for Tennessee — considering the Vols logo is orange and the men’s basketball and football programs alternate between white, orange and “Smokey Grey” uniforms — and that is a fair assessment, but there is some history to it.

And it is a two-fold answer.

The “blue accent color”, as it was called by Tennessee’s website, first debuted with the Lady Vols women’s basketball team in 1968 due to uniform manufacturing companies not offering orange uniforms. In response to this, Tennessee’s women’s athletic director emeritus Joan Cronan decided on the Lady Vols home uniforms to be Columbia blue with orange lettering and piping on them. That is how the “blue accent” was born.

But in 2022, as part of the NCAA celebrating the 50th anniversary of Title IX, Tennessee renamed its “blue accent color” to “Summitt Blue” in honor of legendary Lady Vols and women’s basketball coach Pat Summitt. Summitt, of course, was a pioneer for women’s sports across her 38-year career coaching on Rocky Top, which featured eight national championships and a 1,098-208 career coaching record.

That season, Tennessee unveiled “Summitt Blue” uniforms for women’s basketball, women’s soccer, softball and volleyball.

“Tennessee’s history as a worldwide leader in women’s athletics, along with the Lady Vols’ unique legacy of excellence are traditions we are proud to celebrate,” Tennessee vice chancellor and director of athletics Danny White said in a 2022 press release. “As some of our teams recently saw their new Summitt Blue uniforms for the first time, they reacted with a joy and enthusiasm that I hope will extend to our fans and proud alumni.”

Tennessee softball team first debuted its “Summitt Blue” uniforms down Puerto Vallarta, Mexico last season for the Puerto Vallarta College Challenge. Since then, the uniform has stayed in the rotation as the Lady Vols also wear their traditional white uniform with orange lettering and piping down the side and “Smokey Grey” uniform with orange lettering and piping down the side during weekend series.