The sportswear firm Adidas and Mexican-American designer Willy Chavarría have apologized after a Mexican state accused them of cultural appropriation over the design of a new shoe.

Willy Chavarria officially apologized to the people of Oaxaca on Saturday after the slip-on shoe he designed with Adidas unleashed a string of online criticism.

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.