Blog
Size guides & articles
Plain-language explanations of how international sizing actually works.
Education
How shoe sizes differ around the world
Shoe systems use different measurement scales and label conventions. The brand’s current conversion chart matters more than a guessed country offset.
Education
US vs EU clothing sizes, explained
European clothing labels vary by brand and country convention. Measurement standards do not guarantee one mandatory EU numeric chart.
Brand guides
Nike sizing, explained
Nike fit depends on the silhouette, category and width. Use current official model guidance rather than a blanket lifestyle size-down rule.
How-to
How to measure your feet correctly
Measure both feet in consistent conditions, then use the manufacturer’s measured-foot guidance to find a starting size.