Mexican-American clothing designer Willy Chavarria has apologized after Mexican authorities accused him of "cultural appropriation" over an Adidas sandal. The ' Oaxaca Slip On' design has drawn criticism for its striking resemblance to traditional Indigenous footwear.

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.

An Adidas designer has apologised for 'appropriating' a traditional slip-on shoe style from the southern Mexican state of Oaxaca.