Nike Inc. is yanking a U.S.A.-themed sneaker featuring an early American flag after NFL star-turned-activist Colin Kaepernick told the company it shouldn’t sell a shoe with a symbol that he and others consider offensive, according to people familiar with the matter.

The sneaker giant created the Air Max 1 USA in celebration of the July Fourth holiday, and it was slated to go on sale this week. The heel of the shoe featured a U.S. flag with 13 white stars in a circle, a design created during the American Revolution and commonly referred to as the Betsy Ross flag.

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After shipping the shoes to retailers, Nike asked for them to be returned without explaining why, the people said. The shoes aren’t available on Nike’s own apps and websites.

“Nike has chosen not to release the Air Max 1 Quick Strike Fourth of July as it featured the old version of the American flag,” a Nike spokeswoman said.