The cultural importance of removing shoes indoors, which places high social value on having clean, well-kept feet and socks.

Known as the "Nation's Little Sister," IU’s foot goddess status comes from her extreme slenderness. At 162cm tall with a size 225mm foot (US 4.5), her feet are famously tiny. In her Palette music video and various "zero gravity" photoshoots, stylists emphasize her small, pale feet. Korean forums often debate whether her "childlike" foot shape or Suzy's "elegant" shape is superior.

The Cultural Significance of the "Korea Foot Goddess" Phenomenon: A Critical Analysis of Beauty Standards, Femininity, and Commodification

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