An XS (Extra Small) shoe spanning sizes 29–32 is a European (EU) children's multi-size range that converts to UK Child sizes 11 to 13.5. [1]

This size bracket typically targets "Little Kids" or Juniors aged 4 to 7 years old. Because it is a multi-size range, it is commonly found on adjustable footwear like inline skates, or flexible items like Wetsuit Water Shoes and slippers