Mexican-American clothing designer Willy Chavarria has apologized for an Adidas sandal that he created after being accused by Mexican authorities of “cultural appropriation” for copying an indigenous shoe design.

The sandal was created by U.S. designer Willy Chavarría for Adidas Originals. Its thin leather, braided straps bare an uncanny resemblance to the Mexican huaraches, but instead of flat leather soles, the Adidas version has a chunkier, sporty sole.

MEXICO CITY — Mexican authorities are accusing sportswear company Adidas of plagiarizing artisans in southern Mexico, alleging that a new sandal design is strikingly similar to the traditional Indigenous footwear known as huaraches.