A newly filed class action against Nike could test the boundaries of tariff-related consumer litigation – and potentially open a new front in retail-sector exposure tied to the fallout from the now-invalidated tariffs. Filed in the U.S. District Court for the District of Oregon on May 8, the lawsuit alleges that Nike would improperly retain a “windfall” by both passing tariff costs on to consumers through higher retail prices and simultaneously seeking refunds from the federal government after the Supreme Court struck down the tariff regime earlier this year.
Beginning in February 2025, tariffs imposed under the International Emergency Economic Powers Act (“IEEPA”) increased costs for importers of consumer goods and, according to the complaint, contributed to higher retail prices. The plaintiffs allege that Nike responded by raising prices on footwear and apparel in June 2025, while warning investors that the tariffs could cost the company roughly $1 billion. They claim that after the Supreme Court invalidated the tariff program in February 2026, Nike became eligible for refunds on duties that it had allegedly already passed on to consumers through higher prices.
“This lawsuit seeks to prevent that unjust result,” the complaint states.
The “Double Recovery” Theory
At the heart of the plaintiffs’ case is an unjust enrichment theory that Nike would improperly benefit by retaining government tariff refunds after allegedly passing those same tariff costs on to consumers through higher prices.
The complaint maintains that Nike’s own public statements serve as evidence. In April 2025, Nike joined other footwear companies in signing a Footwear Distributors & Retailers of America letter warning the White House that tariffs would lead to “significant price increases” for consumers. The suit also cites Nike’s announcement of “surgical” price hikes beginning June 1, 2025, including increases of $5 to $10 on select footwear and up to $10 on apparel and equipment. The plaintiffs argue that because Nike publicly acknowledged passing tariff-related costs downstream, any subsequent tariff refund should belong – at least in part – to consumers.
The suit alleges that “Nike stands to receive a windfall: it has already recouped tariff costs from consumers through higher prices, and it now stands in line to recover those same unlawful tariff payments from the federal government.”
Some Hurdles Ahead
Despite its headline-grabbing premise, the plaintiffs are likely to face significant legal and evidentiary hurdles. Among other things, establishing a causal link between the challenged tariffs and specific retail price increases may prove difficult. Nike will likely argue that its pricing decisions reflected multiple contemporaneous factors beyond tariffs, including inflationary pressures, freight and sourcing costs, currency fluctuations, product mix, and broader business and turnaround strategies.
The complaint also presumes that Nike will ultimately obtain substantial tariff refunds, an outcome that may depend on ongoing customs and administrative proceedings. Plaintiffs point to a March 2026 Court of International Trade order directing Customs to suspend liquidation of certain IEEPA duties and, where possible, reliquidate prior entries. Even so, the scope, timing, and mechanics of any eventual refund process remain uncertain.
Standing, traceability, and damages are also likely to emerge as central issues. Plaintiffs seek to represent a nationwide class of consumers who purchased Nike products between June 1, 2025 and February 24, 2026 “on which Nike raised prices.” But identifying which products were affected by tariff-related pricing adjustments – and quantifying any alleged pass-through to consumers – could present substantial class certification and merits challenges.
THE BIGGER PICTURE: The lawsuit signals potential downstream risk for fashion and retail companies that publicly tied price increases to tariffs while simultaneously pursuing duty refunds after the IEEPA tariff regime was invalidated. Notably, Nike is not the only company facing this type of claim, as similar consumer class actions have already been filed against other major retailers and consumer brands. Because Nike’s import-heavy sourcing model mirrors much of the apparel and footwear industry, the litigation could test whether plaintiffs can successfully use unjust enrichment and consumer protection theories to challenge what they characterize as “double recovery” of tariff costs.
More broadly, the cases revive a longstanding economic and legal debate over who ultimately bears the burden of tariffs – importers or consumers – with plaintiffs relying heavily on the view that those costs are largely passed through at the retail level.
The case is Caldwell et al. v. Nike, Inc., 3:26-cv-00923 (D. Or.).
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