Havaianas unveils duck-heel shoes at Copenhagen Fashion Week

Flip-flop giant Havaianas unveiled partially closed shoes with a low duck-shaped heel at Copenhagen Fashion Week, sparking heated debate in the fashion world. Commentators are asking whether the design will become the next "ugly shoes" trend — deliberately unattractive footwear that turns into a must-have. The brand is best known for its rubber flip-flops sold worldwide.